B1D63–POWER SEAT SWITCH OPEN

For a complete wiring diagram Refer to Section 8W.

• When Monitored:

  Continuously.

• Set Condition:

  When the Memory Seat Module detects an open driver seat switch MUX circuit this code will set.

Diagnostic Test

• Go To 2

• The conditions that caused this code to set are not present at this time. Using the wiring diagram/schematic as a guide, inspect the wiring and connectors.
• Perform POWER SEAT SYSTEM VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/POWER SEATS - DIAGNOSIS AND TESTING)

NOTE: Check connectors - Clean and repair as necessary.

• Go To 3

• Go To 5

• Replace the Memory Seat Module.
• Perform POWER SEAT SYSTEM VERIFICATION TEST – VER 1 (Refer to 8 - ELECTRICAL/POWER SEATS - DIAGNOSIS AND TESTING)

• Go To 4

NOTE: Check connectors - Clean and repair as necessary.

• Replace the Driver Seat Switch.
• Perform POWER SEAT SYSTEM VERIFICATION TEST – VER 1 (Refer to 8 - ELECTRICAL/POWER SEATS - DIAGNOSIS AND TESTING)

• Repair the (P339) Driver Seat Front Vertical/Recliner Switch MUX circuit for an open.
• Perform POWER SEAT SYSTEM VERIFICATION TEST – VER 1 (Refer to 8 - ELECTRICAL/POWER SEATS - DIAGNOSIS AND TESTING)

• Go To 6

• Repair the (P239) Driver Seat Rear Vertical/Horizontal Switch MUX circuit for an open.
• Perform POWER SEAT SYSTEM VERIFICATION TEST – VER 1 (Refer to 8 - ELECTRICAL/POWER SEATS - DIAGNOSIS AND TESTING)

• Replace the Driver Seat Switch.
• Perform BODY VERIFICATION TEST – VER 1 (Refer to BODY VERIFICATION TEST - VER 1).

• Repair the (P599) Driver Seat Switch MUX Return circuit for an open.
• Perform POWER SEAT SYSTEM VERIFICATION TEST – VER 1 (Refer to 8 - ELECTRICAL/POWER SEATS - DIAGNOSIS AND TESTING)