DTC DETECTING CONDITION: • Passenger’s buckle switch circuit is open, shorted or shorted to ground. • Seat harness circuit is open, shorted or shorted to ground. • Occupant detection control module is faulty. For the diagnostic procedure, refer to DTC B177E. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B177E BUCKLE SWITCH RANGE |
Inspection
1. Check the motor operation when battery voltage is applied between the connector terminals.• LH sideTerminal No.Inspection conditionsStandard4 (+) — 1(−)Apply battery voltage between terminals.Increase1 (+) — 4(−)Apply battery voltage between terminals.Decrease• RH side ...