Component Tests and General Diagnostics

POWER SLIDING DOOR SYSTEM

The power sliding door system contains many components and modules. In order to obtain conclusive testing, the Programmable Communications Interface (PCI) data bus network and all of the electronic modules that provide inputs to, or receive outputs from the power sliding door system must be checked.


The power sliding door system was designed to be diagnosed with an appropriate diagnostic scan tool. The most reliable, efficient, and accurate means to diagnose the power sliding door system requires the use of a scan tool and the proper Body Diagnostic Procedures. The scan tool can be used to observe various switch statuses throughout the power sliding door system to help the technician diagnose a defective switch or component. The scan tool can also be used to actuate various components throughout the power sliding door system to help the technician diagnose a defective component.


Before any testing of the power sliding door system is attempted, the battery should be fully charged, all built-in power sliding door system inhibitors read and understood and all wire harness and ground connections inspected around the affected areas on the vehicle.


The following are quick reference diagnostic tables to help when diagnosing and testing the power sliding door system.