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2. TEST FOR INTERMITTENT CONDITION Turn the ignition on. With the scan tool, record and erase DTC’s Move the Seat Switch in the Rear Vertical position 3 times. With the scan tool, read DTC’s. Does the scan tool display B1D83–SEAT REAR VERTICAL Yes >> Go To 3 No >> The conditions that caused this code to set are not present at this time. Using the wiring diagram/schematic Perform POWER SEAT SYSTEM VERIFICATION TEST - 3. CHECK THE (G402) DRIVER SEAT REAR VERTICAL Disconnect the Rear Driver Vertical Seat Adjuster Motor. Note: Check connectors – Clean and repair as necessary. Using a 12-volt test light connect one lead to the (G402) Driver Seat Does the test light illuminate for approximately 2 seconds then turn off with the seat switch engaged? Yes >> Go To 4 No >> Go To 5 HB POWER SEATS - ELECTRICAL DIAGNOSTICS 8N - 193 B1D83–SEAT REAR VERTICAL MOTOR CONTROL CIRCUIT PERFORMANCE — (CONTINUED) |