Liberty Sport 2WD L4-2.4L VIN 1 (2002)
Power Door Lock Actuator: Testing and Inspection
The most reliable, efficient, and accurate means to diagnose the power lock system requires the use of a DRBIII scan tool and the proper Diagnostic
Procedures manual. The DRBIII scan tool can provide confirmation that the PCI data bus is functional, that all of the electronic modules are sending and
receiving the proper messages on the PCI data bus, and that the power lock motors are being sent the proper hard wired outputs by the door modules for
them to perform their power lock system functions.
Refer to the appropriate wiring information. The wiring information includes wiring diagrams, proper wire and connector repair procedures, details of
wire harness routing and retention, connector pin-out information and location views for the various wire harness connectors, splices and grounds.