nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 4998 > < Initial Inspection and Diagnostic Overview|Page 4996
Page 1
background image

Heated Glass Element: Component Tests and General Diagnostics

BCM Power Supply and Ground Circuit Inspection

REAR WINDOW DEFOGGER

BCM Power Supply and Ground Circuit Inspection

 See: Body and Frame/Body Control Systems/Testing and Inspection/Component Tests and General Diagnostics.

Door Mirror Defogger Circuit Inspection

REAR WINDOW DEFOGGER

Door Mirror Defogger Circuit Inspection

1.CHECK FUSE
Check if the following fuse in the fuse block (J/B) is blown.

OK or NG
OK - GO TO 2.
NG - If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse.
2.CHECK HEATED MIRROR RELAY POWER SUPPLY CIRCUIT

1. Disconnect heated mirror relay.
2. Turn ignition switch ON.
3. Check voltage between heated mirror relay connector and ground.

OK or NG
OK - GO TO 3.
NG - Repair or replace harness.
3.CHECK HEATED MIRROR RELAY GROUND CIRCUIT

Initial Inspection and Diagnostic Overview|Page 4998 > < Initial Inspection and Diagnostic Overview|Page 4996