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2010 2011 BMW 5 Series Forum F10 The "Drivetrain Malfunction" Issue |
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02-17-2024, 09:11 AM | #1 |
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The "Drivetrain Malfunction" Issue
Ok fam,
I've had this 2011 550i for a little over a month now and have been fighting this malfunction since. I've read thousands of posts (with thousands of different resolutions), I've done my own troubleshooting, I've taken it to BMW.... Could use another set of eyes.... ISSUE: Like half of the threads I have read, the car starts every time and runs perfectly (I assume as new owner, but no mechanical issues) until the multitude of lights come on. There seems to be NO rhyme or reason. I thought at first that it could be a lack of fluid b/c it was usually happening when the car would get into 7th or 8th gear, but that is no longer the case. Sometimes at low speeds, could be cornering, a bump, I sneeze, hell, anything! Usually, the car is still driveable only feeling a difference in steering stiffness and a slight lack in power. Sometimes the car falls into limp mode and I have to stop, kill the car, restart, and all is fine (until the next bump). NOTES: I bought the car knowing it was a rebuilt title and knew that the rear brakes and sensor needed to be changed, headlights were shot, needed a new battery, and the owner said one of the injectors may need to be replaced soon. I fixed all of those issues except for the injector b/c I have not seen any codes or driveability issues showing there is a problem. The car has, had, DCS, ICM and all of the no longer working suspension parts, which I have coded out (I think... Even unplugged the DCS module, pass footwell area). TROUBLESHOOTING: - I started with the rear brakes and that sensor - I have replaced the right/rear sensor 3 times now and ALL sensors just to be safe. Right/rear seems to be the reoccurring DTC - I have replaced the connector female clips that hold the ABS and brake sensors (both clips were broken) - I have installed ECS coilovers (a whole another shit-storm of comments with that crap) and followed the DCS de-coding process - I have tried to update ALL modules with latest software (BMW dealer also did this) - I've cleaned the MAFs - I've checked all plugs under the hood and installed the ARM intakes - I've changed the oil and tranny fluid with new pan. Checked fluid like 6 times - When I took the car to BMW for Diag, they cleared all codes and memory and the only thing that flashed back up was the right/rear ABS sensor. BUT, after clearing again and test driving they could NOT reproduce the code. FYI, the codes popped up for me once I got to the first light leaving the dealership.... UGH UNRELATED (I think): - I also have been fighting with a possible break in the fiber optics cable when installing Carplay, which is throwing the "No Message Tones" alert with intermittent sounds. - I most likely have a heater core issue (slowly losing coolant but no visible leaks. No heater. Slight smell in the cockpit that I cannot id) - I am 1000% sure I have jacked something up while coding with the below. NOT new to cars - VERY new to the coding side of things I am hoping that the codes below offers some sort of light bulb for someone else who has seen these issues. I've read that it could be the ABS module, IVM (not even sure the 550 has one of those) issue, fluid issues, MAF issues, injectors, coils/plugs, sensors, WTTTTTHHHHHH??? This is the software I have been using: BU: MAPPING: 4.45.22 VER: 1.0.66 E-SYS: 3.40.2 PSdZData: 4.45.30 FULL HERE are the current DTCs: ICM_QL - INTEGRATED CHASSIS MANAGEMENT --------------------------------------- D02D02: Unknown fault details D02D03: Unknown fault details D02D04: Unknown fault details D02D05: Unknown fault details D018E8: No message (RDC tire, 280.0.8), receiver ICM, transmitter RDC D0157A: Signal (drive 4 wheel torque 40.3.4) invalid, transmitter DME / DDE ZGW - CENTRAL GATEWAY MODULE --------------------------------------- CD040B: ZGM, K-CAN: line fault CD0429: ZGM, FlexRay: line fault on path 5 CD042B: ZGM, FlexRay: line fault on path 6 801C20: ZGM: central fault memory full - no control-module fault DME - DIGITAL MOTOR ELECTRONICS --------------------------------------- CDAB04: No message (reverse gear, 0x3B0), receiver DME/DDE, transmitter FRM 1BD608: Vehicle speed, wheel RPM sensor rear/right, electrical: Malfunction 1D3B01: Electronic gearbox control (EGS), signal evaluation (gear information): Invalid signal content DSC - DYNAMIC STABILITY CONTROL --------------------------------------- 4809C1: EMF: Brake cannot be mechanically applied 4809C3: Wheel speed, plausibility, rear right D3557A: Signal (wheel torque, powertrain 4, 40.3.4) invalid, transmitter DME/DDE / EGS EMF - PARKING BRAKE --------------------------------------- 480512: EMF: Wheel RPM signal invalid D3957A: Signal (powertrain 4 wheel torque, 0xDC) invalid, transmitter DME / DDE D3AC8D: Signal (hydraulic function status, 0x25D) invalid, transmitter DSC FRM - FOOTWELL MODULE --------------------------------------- 800FC3: Initialization fault in the left headlight positioning module 800FC2: Initialization fault in the right headlight positioning module E5850F: Message (data, drivetrain 2, 0x3F9) incorrect, receiver FRM, transmitter DME/DDE TRSVC - ALL-ROUND VISION CAMERA --------------------------------------- CA840B: TRSVC: K-CAN, line fault CA8414: TRSVC: K-CAN, communication fault CAAC0A: Signal (drivetrain 2 data, 0x3F9) invalid, transmitter DME / DDE EGS - ELECTRONIC TRANSMISSION CONTROL --------------------------------------- 421474: Output RPM and wheel RPM: Impermissible deviation 420611: DSC interface (wheel RPM): unpermitted deviatino of the wheel speed (the target RPM Wheel Rear Left/Front Left/Rear Right/Front Right, 0x254) of the output RPM and turbocharger RPM HU_CIC - CAR INFORMATION COMPUTER --------------------------------------- E1CC09: Failure of front display screen E1C447: Unknown fault details HUD - HEAD-UP DISPLAY --------------------------------------- 800183: HUD: temperature sensor LEDs faulty 8001A1: HUD: overtemperature at LEDs detected AMPT - TOP HIFI AMPLIFIER --------------------------------------- B7F4BC: AMPT: No RAD_ON signal even though the engine is running CAS - CAR ACCESS SYSTEM --------------------------------------- D91420: Unknown fault details IHKA - INTEGRATED AUTOMATIC HEATING/AIR CONDITIONING SYSTEM --------------------------------------- E71429: Signal (data, AUC sensor, 0x2D0) invalid, transmitter JBE JBBF - JUNCTION BOX ELECTRONICS --------------------------------------- C90D74: AUC sensor: does not respond PDC - PARK DISTANCE CONTROL --------------------------------------- E21709: Signal (powertrain gear selection status, 0x3F9) invalid, transmitter DME / DDE Thoughts??? |
05-13-2024, 08:46 PM | #2 | |
UnderminE
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Have you fixed your issue?
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abs, drivetrain malfunction, transmission |
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