VY ABS SRS Light On

[RSchille]

Current issue vy s2 calais

on occasion the traction control will turn off, abs light will come on and srs light. Temp gauge and climate control wont work and when coasting to a stop the rpms will fluctuate by 2-300rpms.
Have scanned and get the following codes.

31 communication failure
92 fan communication failure
97 ccp driver failure
95 traction control pwm out of range.

Have heard abs module are a common issue but before i start throwing money at the thing just wanna make sure im looking in the right direction.

thanks guys

 

[BlackVXGTS]

Suggest you get the wheel speed sensor fault fixed first, and see what happens with the other faults.

DTC 31 ABS "REAR RIGHT WHEEL SPEED SENSOR INCORRECT SIGNAL".
DTC 92 V6 PCM - LOW SPEED FAN NO BCM RESPONSE
DTC 95 V6 PCM - REQUESTED TORQUE OUT OF RANGE
DTC 97 V6 PCM - EVAP PURGE SOLENOID CONTROL CIRCUIT

 

[krusing]

Check your Alternator is charging ok also,
should be approx. 14.3v > 14.6v,
Check with Multimeter while idling, and then check with headlights on.

Regulator is replaceable, being you have a RE72 Regulator on that Bosch Alternator on a L67.

Has there been any work done on it recently ?
ie: LIM Gaskets, M90 repairs, any electrical work ?

 

[RSchille]

Suggest you get the wheel speed sensor fault fixed first, and see what happens with the other faults.

DTC 31 ABS "REAR RIGHT WHEEL SPEED SENSOR INCORRECT SIGNAL".
DTC 92 V6 PCM - LOW SPEED FAN NO BCM RESPONSE
DTC 95 V6 PCM - REQUESTED TORQUE OUT OF RANGE
DTC 97 V6 PCM - EVAP PURGE SOLENOID CONTROL CIRCUIT

gee thanks so much mate. Will have to look into the wheel sensor on the weekend. hopefully just need to replace the sensor.

 

[RSchille]

Check your Alternator is charging ok also,
should be approx. 14.3v > 14.6v,
Check with Multimeter while idling, and then check with headlights on.

Regulator is replaceable, being you have a RE72 Regulator on that Bosch Alternator on a L67.

Has there been any work done on it recently ?
ie: LIM Gaskets, M90 repairs, any electrical work ?

I keep an eye on the voltage inside ussualy reads about 14.2 whilst driving, does drop a bit with lights on. The abs issue only starting happening a few months ago and has gradually gotten worse. First was maybe once a week would pop up but now its usually every time i drive the car. About 2 years ago i replaced lim and lots of maintenance work on the engine. Did replace the ac compressor about 2 months ago and rebuilt the m90 snout a few months ago aswell.