The back-up power source circuit for the air conditioning amplifier assembly is shown below. Power is supplied even after the ignition switch is turned off and is used for diagnostic trouble code memory, etc.
|*2||Air Conditioning Amplifier Assembly|
CAUTION / NOTICE / HINT
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
CHECK HARNESS AND CONNECTOR (AIR CONDITIONING AMPLIFIER - BATTERY)
Rear view of wire harness connector
(to Air Conditioning Amplifier Assembly)
Disconnect the D47 amplifier connector.
Measure the voltage according to the value(s) in the table below.
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here
REPAIR OR REPLACE HARNESS OR CONNECTOR