2010 Cadillac CTS Sedan AWD V6-3.6L Page 749

2010 Cadillac CTS Sedan AWD V6-3.6L Page 749

Repair Verification

1. Install any components or connectors that have been removed or replaced during diagnosis.

2. Perform any adjustment, programming or setup procedures that are required when a component or module is removed or replaced.

3. Clear the DTCs.

4. Use the scan tool Diagnostic Counter Reset output control function to bypass the 3 consecutive ignition cycle requirement for setting a DTC.

This will ensure that if a DTC was to be reset during the repair verification process, it will be displayed on the scan tool.

5. Turn OFF the ignition for 60 seconds.

6. Turn ON the ignition.

7. If the repair was related to a DTC, duplicate the Conditions for Running the DTC and use the Freeze Frame/Failure Records, if applicable, in

order to verify the DTC does not reset. If the DTC resets or another DTC is present, refer to the and perform the appropriate diagnostic

procedure.

C0630

DTC C0615, C0620, C0625, or C0630

Diagnostic Instructions

* Perform the Diagnostic System Check - Vehicle (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic System

Check - Vehicle) prior to using this diagnostic procedure.

* Review Strategy Based Diagnosis (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Strategy Based Diagnosis) for an

overview of the diagnostic approach.

* Diagnostic Procedure Instructions (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic Procedure

Instructions) provides an overview of each diagnostic category.

DTC Descriptors

DTC C0615 08

- Left Front Position Sensor Circuit - Signal Invalid

DTC C0615 55

- Left Front Position Sensor Circuit - Expected Number Of Transitions Not Reached

DTC C0620 08

- Right Front Position Sensor Circuit - Signal Invalid

DTC C0620 55

- Right Front Position Sensor Circuit - Expected Number Of Transitions Not Reached

DTC C0625 08

- Left Rear Position Sensor Circuit - Signal Invalid

DTC C0625 55

- Left Rear Position Sensor Circuit - Expected Number Of Transitions Not Reached

DTC C0630 08

- Right Rear Position Sensor Circuit - Signal Invalid

DTC C0630 55

- Right Rear Position Sensor Circuit - Expected Number Of Transitions Not Reached

Diagnostic Fault Information