Windshield Deicer System

WINDOW / GLASS: WINDSHIELD DEICER SYSTEM: TERMINALS OF ECU

1. CHECK AIR CONDITIONING AMPLIFIER





(a) Disconnect the H24 air conditioning amplifier connector.

(b) Measure the resistance and voltage according to the value(s) in the table below.





* If the result is not as specified, there may be a malfunction on the wire harness side.

(c) Reconnect the H24 air conditioning amplifier connector.

(d) Measure the voltage according to the value(s) in the table below.





* If the result is not as specified, the air conditioning amplifier may have a malfunction.

2. CHECK INTEGRATION CONTROL AND PANEL





(a) Disconnect the H45 integration control and panel connector.

(b) Measure the resistance and voltage according to the value(s) in the table below.





* If the result is not as specified, there may be a malfunction on the wire harness side.

(c) Reconnect the H45 integration control and panel connector.

(d) Measure the voltage according to the value(s) in the table below.





* If the result is not as specified, the integration control and panel may have a malfunction.