Test K: The LH or RH Power Sliding Door (PSD) Module Does Not Respond To The Scan Tool

PINPOINT TEST K: THE LH OR RH POWER SLIDING DOOR (PSD) MODULE DOES NOT RESPOND TO THE SCAN TOOL

K1:

K1-K3:

K3-K5:

Normal Operation
The LH PSD module and the RH PSD module communicate with the scan tool through the ISO 9141 communications network. Circuit 70 (LB/WH) provides the network connection to the LH PSD module and the RH PSD module. The LH PSD module and the RH PSD module share the ISO 9141 network with the restraints control module (RCM), the parking aid module, and the power liftgate module. Voltage for the LH PSD module and the RH PSD module is provided by circuits 1040 (RD/BK) and 1231 (RD/WH). Ground is provided by circuit 1205 (BK).

Possible Causes
- Fuse
- Circuit 70 (LB/WH) open
- Circuit 1040 (RD/BK) open
- Circuit 1205 (BK) open
- Circuit 1231 (RD/WH) open
- LH PSD module or the RH PSD module