Sep 14, 2022 · 5544 posts · Joined 2018. SVM coding and parameterization and immobilizer adaptation 0150 0000 : Time stated on diagnostic protocol (Max 60 TU) Radio remote control sender re-learn + test 5785 When the rear lid is opened, the paddle switches change state and the comfort system central control module 2, J773, will read G525 and G526. Jan 18, 2023 · A faulty engine control module will give you performance issues com! In some vehicles, the ABS control unit is shared with the traction control system . 00 Time: 00:00:02 01325 - Control Module for Tire Pressure Monitoring (J502) 004 - No Signal/Communication Nov 20, 2014. Coding Something. 5 V (for 5 seconds). First one - is there a way, or more precisely a specific Oct 1, 2023 · This step is important as it allows the system to reset completely. Specifically: - Driver door will not lock/unlock with fob. Apr 21, 2020 · 4,019. Key Fob Battery – Lastly, a key fob has a battery that can drain with time. This action helps to fully drain any remaining Contour unit. Complete all other repairs first. Fits Q7 (2017 - 2017), CONTROL MODULES, comfort system, comfort system. 0 = Comfort Function OFF. The sensors transmit radio data signals to the Central Dec 7, 2014 · A4 convertible Comfort control system module. Burnt fuse box. #2. Genuine Audi Part - 8W0907064CH Comfort Alert requires a constant nominal 24VAC power supply. Control module. 15 Time: 09:34:37 Voltage terminal 30: 12. I have a thread on that in this forum. is there a separate battery that powers the CCC and the alarm ? . 2017-23, MODULES, comfort system. 1K0-959-433-MAX. The programming and features of these modules can be specific to the vehicle type. You need to be online with ODIS with an account. 01336 - Data Bus for Comfort System 80-00 - Single-Wire Operation You will need to unwrap the CCM harness back to the A-Pillar to check the splices in the data bus. Dec 15, 2023 · Replacing the comfort module for a convertible with one from a wagon may lead to compatibility issues, particularly for the roof control. Comfort System Central Control Module -J393-Installed location: under the instrument panel on the front passenger side; Removing. Jan 20, 2010 · The convenience module is really referred to as the comfort module. Press the unlock button of the remote control key. 100 = 50 %. This is critical when matching new remotes. 13. Nov 9, 2010 · The information from the sensors is stored in memory for use with the one-touch function. Resolution attempts. Without For replacement of access start authorization control unit, J393: Comfort system central control module (access start authorization control unit) replacement 5789 5500 . May 2, 2006 · Comfort Control Module Wiring. 1 V Control Module temperature: 15 °C Component Location Overview - Central Locking Components. TDI. Apr 16, 2021 · - Vehicle Electrical System Control Module (J519) located under the dash, drivers' side, near the A-pillar - Comfort system Central Control Module (J393) located under the carpet in the driver footwell - A/C Control Head (E87) located in the center console - Instrument Cluster Control Module (J285) in the dash hi there , this is just a Quick video on how to remove and locate the ccm , comfort control module on a vw golf gti 2. What kind of problems are you experiencing that makes you or whomever looked at your vehicle say the CCM needs to be re-programmed or replaced? Additions: Two-tone leather shift knob cover, 3D Maxpyder Kagu full flooring coverage, VW rain guards, VW logo courtesy lamps, S/S braided brake lines. The Remote keys will have to be reprogrammed, which most times requires a VAG-Com to perform, though the 2 key method is an option as well. The conv & central electrics were joined on facelift cars, module 09 & 46 were made as 09 only. Independent shops or dealerships can often provide this service at a reasonable hourly rate. If These vehicles use two BCM modules. Points. Controller. Combining the part and labor costs, a body control module reset can cost Jan 20, 2024 · Ensure the connection is secure and tight. Hiccups in engine timing. For some BMWs, you must use a professional grade diagnostic scan tool to access the various control modules and perform a complete CAS system reset. Make sure your high and low CAN wiring is still functioning. Fuse 6: Central locking system. Assuming now you have the exactly same module part number, you will need VCDS to read the original coding on your factory module (not on the 1st replacement!) and transfer it to the replacement module. there are many good videos of people pulling them out but wanted to give my perspective on how I did mine Sep 29, 2023 · Once the climate control reset message pops up, head to the setting of the instrument cluster to change it. CONTROL MODULES, comfort system, type 1. Nov 2, 2023 · Resetting the Control Module. 2 V Voltage terminal 15: 12. The buttons are situated at the HVAC control module on the The mechanic at VW was a friend of a friend who I trusted and so when I brought it back to the dealer to look at it he came out and did what you've already done and held battery terminals together to reset the "comfort module. The 8E/8H platform comfort system module has assigned positions, like parking spots 1, 2, 3 and 4, for each remote. The Body Control Module (BCM) is an essential component in modern vehicles that controls various electrical systems, such as the lights, power windows, door locks, and more. The wiring to the module’s R and C terminals must be directly from the indoor unit or thermostat. Connector Station. Jun 7, 2011 · I have looked around and have found no clear instructions of how to use a vag-com to program a CCM. First, turn on your ignition and go to the climate control mode in the central console of your Jeep Grand Cherokee. g. Part No SW: 1K0 959 433 CT HW: 1K0 959 433 CT. +001 = Comfort Closing: Window Regulators via Remote Control. Jun 11, 2020 · These are some of the most common alerts of control module failure. Vehicle door locks may be inoperative due to Comfort System Central Control Module -J393- or Vehicle Electrical System Control Module -J519- replacement. Labels:. However I think you have an antenna problem. 1 Possible Causes; 1. What can this be?-----How to support the channel: Subs May 16, 2013 · 01330 - Central Control Module for Central Convenience (J393) 53-10 - Supply Voltage Too Low - Intermittent 01370 - Alarm triggered by Interior Monitoring 35-00 - - 01572 - Alarm triggered by Door Contact Switch; Passenger Side 35-00 - - 01574 - Alarm triggered by Door Contact Switch; Right Rear 35-00 - - Apr 17, 2018 · VW Golf 5 how to replace comfort control module CCM 1KO959433 comfort control module location on VW Golf 5MK5 jetta 3 comfort control module location46-VCDS- Apr 27, 2017 · Audi A4 B6 Central Electronic Comfort Module location-----How to support th Oct 16, 2020 · Make sure to attach back the connector clip into it and secure it with the bolts you removed a while before. Hey, I have a 1. If you are having problems with the Remote Control Matching, please pay special attention to the instructions above: Make sure to TYPE IN the number instead of scrolling up to it Central locking (CL) system. By reconnecting the battery, you are essentially supplying power back to the BCM, allowing it to initialize and reset. Ordered a new Ross-Tech Cable to see if it will fix it. Over time, the BCM may encounter issues that require a reset to restore its functionality. Hi There Folks - Dealer has said I need a new Comfort Control Module to fix keyless entry only functioning for 2 or 3 goes after reset, then saying it's not recognising the door circuits. Been through it with my wagon. Press the unlock button or the locking button of the remote control key. Nor can it be done with vcds. So, there it goes, one day at night I turned off my 2004 audi A4 convertible, pulled the keys out, while leaving I took one last look at my car and I saw fog lights came on, I ran back, remote door lock not working, opened hood, removed contacts from battery, and took it next day to dealership. Diagnose vehicle to confirm problem. This Adaptation Channel will have no Effect if the Comfort Function (s) are disabled in the Control Module Coding. Insert the key into the ignition lock and switch on the ignition. 40 TU . Apr 21, 2020. 14. Rear shelf. Note: Adaptation value is the sum of the individual options. 05. ) It is located under the dash board just left of the steering column behind a protective panel. #3 · Sep 14, 2022. But the cars are different with different options (e. I am pretty sure on cars 2009 and older, the R47 goes to the Comfort Module, but on later cars that function is integrated Mar 17, 2024 · The body control module reset is a process that needs professional help. totaltechnik Apr 28, 2023 · I've got a 2009 Audi A4 with central locking issues believed to be a faulty BCM. 2015 Passat TDI 6sp manual. Xenon, fog lights, sunroof, Full MFA/Low MFA Or TEXT us: 413-454-5570. This code signals as an issue with the key Sep 11, 2005 · GTIVR62801. All impact sensors, seat belts, airbags and even the clockspring is linked to it. 2009 Audi Q7. 01331 - Door Control Module; Driver Side (J386) 49-10 - No Communications - Intermittent. Jul 12, 2024 · The vehicle has been sitting for about 2 months in my workshop with the battery disconnected. #8. Dec 22, 2014 · 10736 posts · Joined 2013. Jul 23, 2014 · Comfort control module replacement. It does make you wonder whether you have some sort of electrolysis or other water-based reaction going on inside the CCU though, because it (obviously) takes quite a lot of power going somewhere it shouldn't Sep 27, 2023 · A used comfort system central control module. Looking for tools? https://www. Dec 22, 2023 · Comfort Access Antena – An antenna module that detects the key fob signal can fail. Channel 050: Adaptive Brake Light. Component: KSG PQ35 RDK 052 0221. 01334 - Door Control Module; Rear Right (J389) 49-00 - No Communications. Mar 27, 2008 · Oct 2, 2012. In order for the BCM to work, you have to connect the car’s battery which is the source of power for the body control module. Sep 28, 2017 · The scan code below is with the old/defective one in the car. All fuses and wiring were checked. If one of your electrical systems stops functioning, you must begin your body control module from scratch. 1. 5 TDI/geared BSM, BV43A turbo,stage 2 TDTUNING. Incorrect operation of the comfort module can also be caused by moisture. unplugging and re-enabling the module’s power connector. Though rare, a vehicle’s body control module can exhibit severe operational issues, up to and including complete failure. Central Electronics Module on your car, it is above the clutch pedal area. - Passenger front door will lock but not Jan 8, 2018 · Forum Rules. In my experience though, most times the 2 key Open the vehicle mechanically with the key. I have one switchblade key and therefore cannot use the dual key method to reprogram the device and thus my key. Operation Process. It also serves the rear sliding door and tailgate lock control units, rated at 20A. Although the antenna rarely fails, it can be left unplugged after removing the central console. When the rpm exceeds a threshold value, fuel injection begins, with the ECM assuming engine management, terminating activation of the two “terminal 50” relays. RS6 Performance Ascari Blue, Carbon Ceramics and lots more. Feb 1, 2020 · SC11 - J393 - Convenience system central control unit. Enter into “Trouble codes”. The starter motor is energized. Two questions: Dealer wants $1400 for part and I can get it for less then half that from Jim Ellis. #5 ·Dec 24, 2014. Replace Faulty Door Handle or Antenna Oct 28, 2010 · Locking the vehicle from the central switch or door lock knob will “single lock” all doors, luggage compartment and not lock. Step 4: Press and hold control buttons. To reset the control module of your HVAC system, begin by locating the reset button behind a small panel on the control unit. 2005 B5. +4 = Brake Light Surface Amplification. 01317 - Control Module in Instrument Cluster (J285) 004 - No Signal/Communication - Intermittent. The power windows stopped working and the sunroof won't open. An airbag module is a computer found in all vehicles equipped with an airbag system and acts as controller. 01333 - Door Control Module; Rear Left (J388) 49-00 - No Communications. Model year 2002 or later: If the synchronization procedure was Oct 19, 2021 · Location. 2005 5sp manual passat tdi stage 2 tdtuning,BSM delete. This video will show you how to remove the Comfort Control Module ECU from your Audi A6, S6 or RS6 (C5 1997-2005). Dashboard warnings illuminated (especially the check-engine light) While these are common signs of control module failure, especially the PCM, these symptoms can also Feb 12, 2016 · 6 Faults Found: 01336 - Data Bus for Comfort System. - Driver back door will not lock at all with the fob or from inside. BCM 2 controls most This Genuine Volkswagen Audi Central Electric Comfort Control Module (Mfg#8K0907064CS) fits Audi B8 A4, Audi B8 A5, Audi B8 S4, Audi B8 S5. Fuel efficiency changes. Address 46: Central Conv. Oct 8, 2014 · I own a 2008 vw new beetle convertible and there are wacky things going on in the comfort system such as: 1 Driver window does not operate up or down with any of the switches (I do not hear the window motor) 2 The 3 other windows will go down when the individual switches on the driver's side are pressed down or lifted up The Comfort System known from earlier Models has been integrated with the Central Electronics / Body Control Module (BCM) and is no longer available as a separate Address/Module. Consequently, if the efficiency of these power modules starts to drop, that’s a sign that something is amiss. This button is specifically designed to reset the control module and restore it to its default settings. SRS installation components include: Airbags, all seat belts, the clock spring, impact sensors, and fuses. All related Diagnostics/Settings have to be performed via Mar 22, 2020 · 01989 - Hardtop Detector Switch (F255) 008 - Implausible Signal. Channel 061: Comfort Functions. 01517 - Control Module for Trailer/Towing Sensor (J345) 004 - No Signal/Communication. The Central Oct 18, 2023 · Some major symptoms of a bad body control module include failed communication, poor performance in driving, and a comfort module. 37-00 - Faulty. Location. Step1. Leave the terminal unplugged for approximately 5-10 minutes to ensure that all residual power is drained from the system. Jun 10, 2021 · 7 Faults Found: 01336 - Company Data Bus for Comfort System. Apr 27, 2017 · Comfort module error. #4 · Sep 11, 2005. Duo-Therm Comfort Control Reset When you are going to do this action, remember that all previous program memory will be erased and the control will reset to factory settings of 72 degrees F VW Golf Mk4, Bora comfort control module replacement / removal in just 6 simple steps! HERE you can find Comfort System Control Unit Module for VW Golf Mk4, Sep 19, 2023 · The Body Control Module (BCM) controls the electrical systems in a vehicle. ”. Install ALL airbag SRS components (except the module itself) and reconnect them properly. Misfiring or stalling. If you are not familiar with replacing parts on a vehicle, the BCM is not a good place to start. i was reading on the net - somewhere i read that it can be problem the module and someone told me than it can be the both keys ( it can not be reprogrammed ). Jan 20, 2024 · Methods to Reset the Body Control Module. Or is a warranted second hand one Jul 15, 2017 · Location of ccm. 01333 - Door Control Module; Rear Left (J388) 004 - No Signal/Communication - Intermittent. Roof never worked automatically since purchase. #3. Service If a comfort system or vehicle electrical control module is replaced during normal diagnosis, make sure the factory mode has been switched OFF. (J393) (aka KESSY). charleston,wv. 00. 1 = Comfort Function ON. Uneven or difficult acceleration. Fuse 5: Comfort system, cuise control, Climatronic, AC, Heated seat control module, and control unit for multifunction steering wheel. I'm attempting to swap the body control module using one with matching part numbers but the ignition and other car functions don't work with the new body control module. 2. I own an A4 b7 and I would like to add some extra features, but from what an electrician told me, that cannot be done without replacing the CECM with a more capable one. The Comfort module has nothing to do with the Immobiizer system on your car, so it will be driveable. Oct 19, 2023 · Step 3: Wait For The BCM Reset. This project can be expensive too, as the BCM is an integral part of the car’s electric system. 2018 Audi Q5. Coding; Adaptation; Special Procedures; Label File; Note: On 2010 and newer Tiguans the Comfort System known from earlier Models has been integrated with the Central Electronics / Body Control Module (BCM) and is no longer available as a separate Address/Module. +1 = Emergency Brake Blinking. to/2LCi9AG In this video we will demonstrate VW Golf 5 how to replace comfort control module CCM 1KO959433 comfort control module location on VW Golf 5 MK5 jetta 3 Nov 25, 2011. Component location: right A-pillar. After the designated time has passed, it is recommended to turn the headlights “on” and “off” twice. I ended up taking it the dealer and they diagnosed it. Jan 21, 2019 · I own a 2008 Audi A4 Avant which has an intermittent alarm problem while locked I've had a diagnostic performed and as the title suggests I have fault code 01330 comfort system Central control module voltage supply too low. Check the fuses in the fuse panel (fuse #5, fuse #6, fuse #14, fuse #38) and if need be, the ones on top of your relay plate. The Central Locking System utilizes the GM IV to carry out all of the locking/unlocking features: • When locked from the outside, the vehicle will double lock and We would like to show you a description here but the site won’t allow us. It is a hub for multiple control units, connecting and exchanging data between systems such as the engine control unit, the instrument cluster, and various comfort and safety systems. 0 mk4 , i hope this has helped in some Dec 5, 2006 · Data Bus Comfort working in Single-Wire Mode Possible Causes Wiring/Connectors from/to Control Modules Control Module in CAN Data Bus Comfort faulty Possible Solutions Check Measuring Value Blocks (MVB) Check Wiring/Connectors from/to Control Modules Special Notes When found in VW Passat (3B): Comfort System, check Comfort Control Module and Channel 017: Comfort Function. Initial scans (12/16) showed problems with the CCM and implausible switch (02000) 46 Central Module Comfort System System description: Komfortgerát T7B 1412 Software number: 8H0959433C Coding: 06666 Trouble codes: 01134 - Alarm horn No communication. Contour unit. +002 = Comfort Opening: Window Regulators via Remote Control. Enables Comfort via Remote Functionality depending on the Options enabled in the Control Module Coding. Genuine Audi Part - 8W0907064CH Oct 3, 2019 · 01330 - Central Control Module for Central Convenience (J393) 004 - No Signal/Communication Freeze Frame: Fault Status: 01100100 Fault Priority: 6 Fault Frequency: 1 Reset counter: 189 Mileage: 171872 km Time Indication: 0 Date: 2019. Front Passenger Door Control Module -J387- 1 01330 - Central Control Module for Central Convenience (J393) 1. It controls the key less remote functions, central locking, interior lights, anti-theft alarm plus it is connected to the doors (electric windows, locks etc. #5. Avoid starting the car or using any electrical devices during this time. clb. It's advisable to find the original comfort module designed for the convertible to ensure proper functionality, especially Jul 6, 2016 · 01330 - Central Control Module for Central Convenience (J393) 004 - No Signal/Communication Freeze Frame: Fault Status: 01100100 Fault Priority: 2 Fault Frequency: 1 Reset counter: 184 Mileage: 164813 km Time Indication: 0 Date: 2000. Dec 21, 2011 · On 2007-10 Volkswagen Eos vehicles, the tire pressure monitoring system (TPMS) utilizes air pressure sensors in the wheels. (J519). Apr 19, 2013 · COMFORT CONTROL MODULE. It shows ” 01179:000, passive/sporadic, incorrect key programming. The chief symptom that calls for Body Control Module reset is the burnt or overheated fuse box. BCM 1 is the [09] - Central Electronics which is responsible for most of the lighting in the front of the vehicle and sub-system controls including wiper activity. 1 01330 - Central Control Module for Central Convenience (J393): Faulty. Nov 9, 2023 · The Central Gateway Control Unit, also known as the CGW or ZGS, is an essential component in the communication network of a Mercedes-Benz vehicle. S273_029. May 5, 2018 · Unable to communicate with module, no response on VCDS or Technician Scanner. Sometimes a return to its proper operation may occur based on the so-called hard reset, i. Step 4: Turn Ignition to “On” Position – With the battery reconnected, turn the ignition key to the “on” position. After that, press and hold the “Volume” button on the left and the “Browse Enter” button on the right simultaneously. Read Also: 6 Symptoms of a Faulty PCM Dec 21, 2015 · Where *is* the Comfort Control Module on a B7? Hi all - I have an issue that I believe is connected to the CCM. Loosen the boot on the pillar to disconnect the connector. . 2 Special Notes Oct 27, 2019 · So im now confused . Load/consumer deactivation is conducted in accordance with the priorities stored in the power module. 4993 posts · Joined 2003. 12. 01317 - Control Module in Instrument Cluster (J285) 79-10 - Please Check Fault Codes - Intermittent. Dec 26, 2013 · You disconnect the positive and negative cables from the battery, use a clamp or tape and clamp/tape the cable terminals together for 10 minutes. The central logic of the central locking system for the doors and bootlid is stored in the convenience system central control unit. , Control unit for active, steering, electronic control module, lock parts for the Bentley Continental GTC (2006-2010). A6 / S6 (C5 Platform) Discussion Discussion forum for the C5 Audi A6 and S6 produced from 1998-2004. #2 · Apr 7, 2021. Quick preview of the module info-. 03 Time: 19:59:53 01330 - Central Control Module for Central Convenience (J393) 004 - No Signal/Communication [46] - Comfort System. Disconnect your vehicle’s battery prior to reconnecting your module. 01134 - Alarm Horn (H12) 49-00 - No Communications This could be caused by the low batteries in the horn. Colorado’s AAMCO is the origin. It will then communicate to the comfort system central control module, J393, to control the taillight lighting from lid to bumper. All related Diagnostics/Settings have to be performed via Central Electronics / Body Control Module (BCM). Ignition does not need to be on as odis can code the keys to the CCM and then allow you to recode the module etc. 8t B5 Passat that I got from a friend, it had been in a shop and the CCM had been filled with water, I got a new CCM and terminals to repair the harness but some of the terminals were corroded so badly that they were no longer in the connecter so I do not know where they are supposed to go, does May 29, 2020 · 01334 - Door Control Module; Rear Right (J389) 004 - No Signal/Communication. Fits A6 (2019 - 2023) CONTROL MODULES, comfort system. Oct 19, 2021. As you can see, there’s a fault in the comfort system central control module. This resets all control modules, including the comfort control module to factory settings and clears all trouble codes. Besides, you will notice the failure in door lock functions and other safety and security systems. Switch the ignition off again and remove the key. The module cannot be powered by the C terminal on a defrost board or other control board without experiencing nuisance alerts. 2. SUPPLY CONTROL MODULE, comfort system. Good afternoon to eveeybody! I have some questions related to the CECM. Comfort System Control Module is behind the glove compartment (J393). As an computer, the airbag unit read and writes data vital to the proper function of its designated use. I assumed the new one could be plugged in and the Apr 17, 2023 · 01326 - Control Module for Multi-Function Steering Wheel (J453) 49-10 - No Communications - Intermittent. Reinstall the glove box and the center console. 113. Jul 25, 2020 · 5074 - Door Control Module - Rear Left U0201 00 [009] - No Communications Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 2 Fault Frequency: 16 Reset counter: 197 Mileage: 246820 km Date: 2021. Comfort, system, modules. Controls sunroof, windows, key fob lock/unlock, interior dome lights, etc. e. 10. You not simply put the new coding into a new CCM. #4. The Door Electronics Modules known from earlier Models have Buy Central control unit (BCM) for convenience system and supply, control unit for air condit. [46] - Comfort System. The modules are the same. 00470 - Company Comfort Databus in Single Wire. STEP #5 Connect Battery and Test. HVAC Control Module. 01332 - Door Control Module; Passenger Side (J387) 49-00 - No Communications. Mar 3, 2021 · The reset system won’t work if you have a blown fuse, burned wiring, loose wiring, and other mechanical failures that impede the thermostat’s operation. 01330 - Central Control Module for Central Convenience (J393) 004 - No Signal/Communication - Intermittent. Removed & Reinserted Front fuse under passenger seat F59 & F60. " Aug 3, 2014 · Replacing comfort control module. BCM 2 is the [46] - Comfort System module AND it has a virtual address address word [05] - Acc/Start Auth. Can do it with key and that is the only way I can arm the alarm. Convenience system central control unit. Apr 7, 2021 · 1437 posts · Joined 2008. 2 Possible Solutions; 1. my central comfort module is: VW AG 850 959 433 E. If the power supply to the Door Control Module is lost, the one-touch function will be deactivated. Apr 7, 2013 · In the event of an undervoltage due to high loads, the power module transmits a mes- sage to increase idle speed and for load/consumer deactivation after the voltage drops below 10. While staying with the central control panel, press and hold down the top and bottom buttons. Did you find the central electrics above the accelerator pedal. ford focus mk1 central locking comfort module removal infoOEM: 98ag15k600DE 433MHz 434MHz 433,92MHz Jul 17, 2021 · tips on how I replaced my ccm. All related Diagnostics/Settings have to be performed via If conditions for starting the engine have been met, the ECM activates the two “terminal 50” relays. CONTROL MODULES, comfort system, comfort system. The functions are triggered by the entry information and the commands are transmitted to the door control units and the Oct 1, 2020 · Comfort electronic control module discussion. 2 01330 - Central Control Module for Central Convenience (J393): Voltage supply too high. 004 - No Signal/Communication - Intermittent. (R47). the fuel filler flap (or glovebox on the E36iC). Disconnected battery for 15 mins to perform a hard reset. Hi all, I've been having issues with my 2008 Audi A4. 5. i even tried a third incase it was fault. It is usually located within the central console area, under the armrest. To reset the one-touch function, run the window all the way down, then up completely. 00908 - Control Module for Wiper Motor. Once you change the AC setting to ‘panel, the AC will force air with greater force to the upper blowers. Refer to Figures 6 thru 10. Normally, this takes a few minutes. You must wait for the BCM to reset itself after reconnecting the battery or after following the suggested process in your car’s owner’s handbook. I reconnected the battery today to perform the auto scan and now I don't have the messages regarding system malfunctions (tail lights and such) related to module 46 other than a system start malfunction message on the dash. They then said the comfort control module wasn't returning voltage and needs replaced. May 13, 2024 · One such module is the body control module (BCM), which is the brains for various comfort and safety features. HVAC Electronic Control Module - Repair or Replace A malfunctioning HVAC control module can cause intermittent faults, usually manifesting at Method 1: Resetting Using Physical Buttons. i try with similar module - same numbers but only the letter was C instead of E - it works with the OTHER fob 120 = 60 %. 01341 - Control Module in Instrument Panel On Comfort CAN (J285) 004 - No Signal/Communication - Intermittent. When resetting the control module, it is crucial to hold down the reset button until Sep 11, 2023 · Restart vehicle. CONTROL MODULES, comfort system Jun 29, 2021 · If there is no voltage, the problem lies with the vehicle’s electrical system. Here are the most common symptoms of a bad BCM and its replacement cost. 1. Comfort access should now be reset and working. qo re mg ao mj nf jz qg wz ae