Heated Glass Element Relay: Testing and Inspection

Rear End Door Window / Back Window Defogger Relay Inspection

1) Disconnect negative (-) cable from battery.
2) Remove junction block assembly for inspection of rear end door window / back window defogger relay.

For removal, refer to Service and Repair BCM Removal and Installation
(Hatchback).
3) Remove rear end door window defogger relay (1) (Hatchback) or back window defogger relay (4) (Sedan) from junction block assembly (2).











4) Check that there is no continuity between terminal "c" and "d". If there is continuity, replace relay.
5) Check that there is continuity between terminals "c" and "d" when a 12 V battery is connected to terminals "a" and "b".

If malfunction is found, replace it with a new one.