Montero SR 4WD V6-3.5L SOHC (1997)
Heated Glass Element Relay: Testing and Inspection
1. Remove the instrument under cover.
2. Remove the defogger timer from the relay bracket.
3. Connect the battery and the test light to the timer as shown in the illustration.
4. Check that the test light illuminates for approximately eleven seconds when battery positive voltage is applied to terminal (3) for a few seconds.
5. Check that the test light switches off when battery positive voltage is again applied to terminal (3) during the test described above.
Defogger Relay
Defogger Relay - Chart
1. Remove the instrument under cover.
2. Remove the defogger relay from the relay bracket.
3. Apply battery positive voltage to terminal (1), and check for continuity between the terminals when terminal (3) is grounded.