Test I

PINPOINT TEST I: DTC B2366 PSD OPEN/CLOSE SWITCH CIRCUIT SHORT TO GROUND

Test I1-I4:

Test I4-I5:

Test I6-I7:

Normal Operation
Pressing the overhead console PSD open/close switch supplies a momentary ground signal through circuit 1244 (WH/LG) to the SJB for the left PSD or circuit 1237 (LG/RD) for the right PSD. The SJB checks the door ajar status. If the PSD is closed, an UNLOCK command will be sent to all doors. Then the SJB sends an open/close command through circuit 1429 (GY/YE) to the LPSDM or circuit 1430 (TN/RD) to the RPSDM. The appropriate PSD module will open the power sliding door, if conditions are correct, or close the power sliding door. The overhead console on/off switch does not affect the overhead console open/close switch. If the PSD module detects a grounded signal on circuit 1244 (WH/LG) or circuit 1237 (LG/RD) during a PSD self-test, DTC B2366 sets.

Possible Causes
- circuit 1244 (WH/LG) short to ground
- circuit 1237 (LG/RD) short to ground
- circuit 1429 (GY/YE) short to ground
- circuit 1430 (TN/RD) short to ground
- overhead console switch
- LPSDM
- RPSDM
- SJB