Nov 17, 2013 · I have a p0856 on my 04 yukon the tc light comes on then goes away it also drives funny when accelrateing it almost feels like its slipping or even missfireing the ...

May 22, 2018 · I just bought an 04 Yukon XL. It has the ABS light, and the brake light on. I went and had it scanned and came up with these codes: P0719 P0856 P1689 From my research I found this info: P0719 - Brake Switch Circuit Low Input Possible causes Faulty Brake Switch Brake Switch harness is...

Oct 13, 2023 · P0856 - traction control torque request circuit C0550 - ecu malfunction C0110 - pump motor circuit malfunction C0131 - abs/tcs system pressure circuit malfunction Left front wheel sensors went away with new sensor installed. Trucks battery has now died from me messing around with it so much. I pulled it out and it’s on the charger.

Aug 2, 2018 · P0856 The PCM receives an invalid requested torque signal for 3 seconds P1689 The PCM detects open or shorted delivered torque signal voltage as being less than 4.75 volts or greater than 5.25 volts. C0240 The EBCM receives a serial data message stating that the PCM has lost the ability to reduce engine torque. C0196

Aug 7, 2020 · But for anyone having the same issue this might help. I replaced the right front wheel bearing on he 2004 GMC Denali and when turned it back on I had lights showing ABS, Traction Control, Stability service and Code P0856. After reading so many articles I …

Jan 6, 2019 · P0856 - Traction Control Torque Request Circuit Malfunction U1041 - Loss of EBCM Communication C0040 - Right Front Wheel Speed Sensor (replace the hub with speed sensor) C0550 - ECU Performance P0240 - Traction Control Not Allowed C0244 - PWM Delivered Torque Malfunction P0279 - Pre-charge Pump Circuit C0131 - ABS/TCS System Pressure Circuit