Rear Air Conditioning Control Panel Circuit

AIR CONDITIONING: AIR CONDITIONING SYSTEM: Rear Air Conditioning Control Panel Circuit

Rear Air Conditioning Control Panel Circuit

DESCRIPTION

This is the power source for rear cooler control panel.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. INSPECT REAR COOLER CONTROL PANEL




(a) Remove the rear cooler control panel with the connector still connected
(b) Measure the voltage according to the value(s) in the table below.
Standard voltage:






NG -- CHECK HARNESS AND CONNECTOR (REAR COOLER CONTROL PANEL - BATTERY)
OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
2. CHECK HARNESS AND CONNECTOR (REAR COOLER CONTROL PANEL - BATTERY)
(a) Check for open and short circuit in the harness and the connector between the rear cooler control panel and the body ground Electronic Circuit Inspection Procedure.
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
3. CHECK HARNESS AND CONNECTOR (REAR COOLER CONTROL PANEL - BODY GROUND)
(a) Check for open and short circuit in the harness and the connector between rear cooler control panel and the body ground Electronic Circuit Inspection Procedure.
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- REPLACE REAR COOLER CONTROL PANEL