Cruise Control Module: Testing and Inspection

The Content of this article/image reflects the changes identified in TSB - SN050600-06

Control Unit Input Test

SRS components are located in this area. Review the SRS component locations, and the precautions and procedures in the SRS section before performing repairs or service.

1. Remove the driver's dashboard lower cover.
2. Disconnect the 14P connector from the control unit.




3. Inspect the connector and socket terminals to be sure they are all making good contact.
- If the terminals are bent, loose, or corroded, repair them as necessary, and recheck the system.
- If the terminals look OK, go to step 4.

Part 1:

Part 2:

4. With the 14P connector disconnected, make these input tests.
5. Reconnect the 14P connector, and make these input tests.





6. If any test indicates a problem, find and correct the cause, then recheck the system. If all the input tests prove OK, the control unit may be faulty. Substitute a known-good control unit and retest. If the system works properly, replace the control unit.