PINPOINT TEST L : C0051:16 or C0051:17

L1 CHECK FOR SCCM DTCs

Using a scan tool, perform SCCM self-test.

Record all SCCM DTCs.

Is DTC B11D9:16 and/or B11D9:17 present?

Yes	For DTC B11D9:16, GO to Pinpoint Test M . For DTC B11D9:17, GO to Pinpoint Test N .
No	GO to L2.

L2 CHECK THE STEERING WHEEL ANGLE SENSOR STATUS (SW_ANG_SENS) PID

Using a scan tool, view SCCM PIDs.

Monitor the SCCM PID SW_ANG_SENS.

Does the PID display CORRECT?

Yes	The condition that caused the DTC to set is not present at this time. CLEAR the DTCs. DRIVE the vehicle for more than 1 minute at a speed greater than 32 kmh (19.9 mph) and make at least 1 left turn and 1 right turn. If the DTCs do not return, RETURN the vehicle to the customer. If the DTCs return, GO to L3.
No	If the PID displays FAULT, INSTALL a new steering wheel rotation sensor. REFER to Anti-Lock Brake System (ABS) and Stability Control . If the PID displays PSCM NOT INITIALIZED, GO to L3.

L3 CHECK FOR CORRECT SCCM OPERATION

Disconnect and inspect all SCCM connectors.

Repair:
- corrosion (install new connector or terminals - clean module pins)
- damaged or bent pins - install new terminals/pins
- pushed-out pins - install new pins as necessary

Reconnect the SCCM connectors and all previously disconnected exterior system connectors. Make sure they seat and latch correctly.

Operate the system and determine if the concern is still present.

Is the concern still present?

Yes	CHECK OASIS for any applicable TSBs. If a TSB exists for this concern, DISCONTINUE this test and FOLLOW TSB instructions. If no TSBs address this concern, INSTALL a new SCCM. REFER to Steering Column Control Module (SCCM) .
No	The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.