What is the Axle code for a GMC?
GM RPO Axle Code List (F) The following is a complete list of GM RPO axle codes for Chevy and GMC vehicles starting with the letter F. RPO. Axle Type. Ratio. F16. Transaxle. 2.53. F17.
Where is the trouble code on a GMC?
When retrieving GMC trouble codes with an OBD II scan tool, proceed as follows: 1. Connect scan tool to the 16-pin data link connector (DLC) located underneath the steering column. The connector may have a removable cover. 2. Turn the ignition on.
What kind of Axle code does GM RPO have?
GM RPO Axle Code Notes RPO Axle Type G76 Rear Axle (Posi) G80 Positraction G81 Positraction (Rear) G86 Limited Slip (Rear)
What are the C codes for trouble codes?
C Codes C Codes Trouble Code Fault Location C0000 – C0999 (Brakes and Traction contr C0000 – C0999 (Brakes and Traction contr C0000 ISO/SAE Reserved C0001 TCS Control Channel “A” Valve 1 (Subfaul
When retrieving GMC trouble codes with an OBD II scan tool, proceed as follows: 1. Connect scan tool to the 16-pin data link connector (DLC) located underneath the steering column. The connector may have a removable cover. 2. Turn the ignition on.
What is an OBD-II trouble code on a car?
What is an OBD-II Trouble Code? On-Board-Diagnostic (OBD) trouble codes are one way your vehicle communicates with a mechanic. Every car built since 1996 has an OBD computer system that monitors and identifies issues. In particular, it looks for issues that may result in harmful and polluting emissions from exhaust gases.
C Codes C Codes Trouble Code Fault Location C0000 – C0999 (Brakes and Traction contr C0000 – C0999 (Brakes and Traction contr C0000 ISO/SAE Reserved C0001 TCS Control Channel “A” Valve 1 (Subfaul
What causes the dtc-c0321 diagnostic trouble code?
DTC-C0321: Motor A or B Circuit Failure Description: DTC-C0321 will be set when the Transfer Case Control Module (TCCM) fi nds a fault in an open lock solenoid, open motor lock control, or an open motor feed. This will cause the 4WD to be disabled and will turn on the “Service 4WD” trouble light. What causes DTC-C0321: 1.