Inspection Procedure

CHECK: 

Check continuity of P-IG fuse.

OK: 

Continuity 

1. NG : Replace the failure fuse. 
2. OK : Go to next step. 

PREPARATION: 

1. Turn ignition switch ON.
2. Disconnect the rain sensor connector.

CHECK: 

Measure voltage between terminals SIG and ES of rain sensor.

OK: 

Voltage: 10-14V 

1. OK : Proceed to next circuit inspection shown on problem symptoms table, see  PROBLEM SYMPTOMS TABLE  . 
2. NG : Go to next step. 

1. NG : Repair or replace wire harness or connector. 
2. OK : Check and repair wire harness and connector between ECU and battery.