Trouble Diagnosis

Work Flow

NOTE:
^ When LCU (Local Control Unit) connectors are disconnected for more than 1 minute such as during trouble diagnoses, the "disconnected" data will be memorized by the BCM (Body Control Module). Therefore, after reconnecting the LCU connectors, erase the memory.
^ To erase the memory, perform the procedure below.
Erase the memory with CONSULT or turn the ignition switch to "OFF" position and remove 7.5 A fuse (No. (56), located in the fuse and fusible link box).





Diagnostic Procedure
SYMPTOM: Step lamp does not illuminate/does not go off when door is opened/closed.