IG Power Source Circuit (from 07/2011)

HEATING / AIR CONDITIONING: AIR CONDITIONING SYSTEM (for Hatchback): IG Power Source Circuit
- IG Power Source Circuit

DESCRIPTION

The main power source supplied to the air conditioning amplifier assembly when the ignition switch is turned to ON. The power source is used for operating components, such as air conditioning amplifier assembly.

WIRING DIAGRAM





INSPECTION PROCEDURE

NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.

HINT
Start the engine before inspection. Check the relays, fuses and battery if the engine does not start.

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (AIR CONDITIONING AMPLIFIER ASSEMBLY - IG1 NO. 1 RELAY AND BODY GROUND)





(a) Disconnect the D130 air conditioning amplifier assembly connector.

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

Standard Voltage:





(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





Text in Illustration





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Symptom Related Diagnostic Procedures