[CrashCade]

Hello,

We are traveling and away from home. I parked my car without any issues and when I came back out to leave, I have a host of chassis and drivetrain malfunctions. Below is the DTC report from ProTool. I am thinking I lost a wheel speed sensor, but would love some additional input as I will be troubleshooting from a hotel parking lot.


HC/SRR_HR [SRR01_HR] | CB15BD: Signal (vehicle speed 2, 0x1A1) invalid, transmitter DSC/VIP

PMA/USS [USS_G11] | D42C67: Signal (DSC stabilization status, 0x173) invalid, transmitter DSC
PMA/USS [USS_G11] | D42C6B: Signal (vehicle speed 2, 0x175) invalid, transmitter DSC

IHKA [IHKA_G11] | E71449: Signal (status of vehicle engine start, 0x30B) invalid, transmitter DME/DDE

EPS [EPS_G11] | D51A3E: Signal (vehicle speed, 55.3.4) invalid, transmitter DSC
EPS [EPS_G11] | D517C5: Signal (current RPM, wheel, 46.0.1) invalid, transmitter DSC

AIRBAG [ACSM5] | C95460: Message (estimated vehicle dynamics data, 54.1.4) not current, receiver ACSM, transmitter DSC

VDC [VDP_G11] | E69640: Signal (vehicle speed 2, 55.3.4) invalid, transmitter DSC

LMV [LMV_G11] | CF5443: Signal (actual wheel RPM rear left, 46.0.1) invalid, transmitter DSC

KAFAS [KAFASG11] | E05411: Invalid signal (0x7530-0x001, chassis, vehicle model), VDP / DSC / AHM transmitter
KAFAS [KAFASG11] | E05402: Invalid signal (0x7533-0x001, chassis, acceleration data), DSC sender
KAFAS [KAFASG11] | E05429: Invalid signal (0x3538-0x001, Driver Assistance, comfort feature and safety function), DSC transmitter

QSG/GHAS [GSD_F90] | CCEC14: Signal (tolerance adjustment, wheel, 271.4.8) invalid, transmitter DSC

KOMBI [KOMB_G11] | E12C75: Signal (actual wheelspeed unconfirmed, 0x254) invalid, transmitted by DSC

DSC [DSC_G11] | 3082F: Driver assistance: Safety cut-off, lane change warning
DSC [DSC_G11] | 4807F3: Wheel RPM sensor: Supply, short circuit to ground, front left
DSC [DSC_G11] | D355F8: Signal (xDrive actuator information, 19.3.4) invalid, transmitter VTG
DSC [DSC_G11] | D35DE8: Signal (display, vibration setpoint, lane change warning, 237.2.4) invalid, transmitter SWW
DSC [DSC_G11] | D35F33: Signal (haptics warning, target lane departure, 258.3.4) invalid, transmitter KAFAS

[harperium]

If you can drive normally w/o being in limp mode, take it to a dealer?

Turn off car, let it sit 15 minutes, turn it back on? These issues often clear doing that.

[CrashCade]

Originally Posted by harperium

If you can drive normally w/o being in limp mode, take it to a dealer?

Turn off car, let it sit 15 minutes, turn it back on? These issues often clear doing that.

I cleared codes last night. Let it sit overnight and still have the same issues this morning. I find it odd that a wheel speed sensor would go bad between parking the car and starting it. But that is the only physical part with a diagnostic code.