Rear Window Defogger Relay Check

REAR WINDOW DEFOGGER RELAY CHECK

Battery voltage	Terminal number	Normal condition
At no energizing	3 - 4	No continuity
With current supply [terminal 1 (+) terminal 2 (+)	3 - 4	Continuity exists (2 Ω or less)

Fig 1: Identifying Rear Window Defogger Relay And Terminals

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.