P1210moderate severityPowertrain
Traction Control System Signal Fault
on 2002 Infiniti QX4 3.5L V6 · RWD
What this code means
Fault in the signal from the Traction Control System to the ECM.
Symptoms
- CEL
- TCS warning light
- Traction control inop
- Reduced stability
Common causes
- Faulty TCS unit
- Damaged wiring
- Weak battery
- Faulty wheel speed sensor
Diagnostic steps
- Test TCS communication
- Inspect wiring
- Check battery
- Test wheel speed sensors
Repair notes
Repair TCS communication.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0011
Intake Camshaft Position Timing Over-Advanced Bank 1
P0012
Intake Camshaft Position Timing Over-Retarded Bank 1
P0013
Exhaust Camshaft Position Actuator Circuit/Open Bank 1
P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1