Rear End Door Window Defogger Relay Inspection

Disconnect negative (-) cable from battery.
Remove junction block for inspection of rear end door window defogger relay.
Remove rear end door window defogger relay (1) (Hatchback) or back window defogger relay (4) (Sedan) from junction block assembly (2).

Fig 1: Identifying Rear End Door Window Defogger Relay Location
Courtesy of SUZUKI OF AMERICA CORP.
Check that there is no continuity between terminal "c" and "d". If there is continuity, replace relay.
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.

Fig 2: Identifying Rear End Door Window Defogger Relay Pins
Courtesy of SUZUKI OF AMERICA CORP.