P1673 GMC
EVAP Vent Solenoid Control Circuit Conditions
GMC
P1674 GMC
Tachometer Control Circuit
P1671 GMC
Quad Driver Module ‘C’ Fault Detected Conditions
P1672 GMC
Low Engine Oil Level Lamp Control Circuit
P166B GMC
Intake Air Heater Over Temperature
P166C GMC
Intake Air Heater Resistance
P1670 GMC
Quad Driver Module ‘C’ Fault Detected Conditions
P1667 GMC
Reverse Inhibit Solenoid Control Circuit
P1669 GMC
ABS Unit Expected
P1663 GMC
Change Oil Lamp Control Circuit Conditions