Refrigerant Line Components

SUCTION HOSE SUB-ASSEMBLY -

AIR CONDITIONER TUBE ASSEMBLY

SUCTION HOSE SUB-ASSEMBLY -

AIR CONDITIONER TUBE ASSEMBLY

COOLER CONDENSER ASSEMBLY

COOLER CONDENSER ASSEMBLY

-COOLER REFRIGERANT DISCHARGE HOSE NO.1

COMPRESSOR AND MAGNETIC CLUTCH

C114914E01

Steering Pad Switch Circuit

DESCRIPTION

AUTO, OFF, TEMP UP (+), TEMP DOWN (-) switches are located on the steering pad switch. The resistance of the steering pad switch changes in accordance with switch operation. The heater control panel outputs voltage to the steering pad switch and reads voltage changes according to the resistance changes with switch operation.

WIRING DIAGRAM

Heater Control Panel LH

Heater Control Panel LH

INSPECTION PROCEDURE

INSPECT HEATER CONTROL PANEL (ADI1 - SG)

(a) Remove the heater control panel LH with connectors still connected.

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

Resistance

Tester connection (Symbols)

Condition

Specified condition

E6-23 (ADI1) - E6-12 (SG)

AUTO switch: ON

Below 2.5 Q

E6-23 (ADI1) - E6-12 (SG)

OFF switch: ON

330 Q

Tester connection (Symbols)

Condition

Specified condition

E6-23 (ADI1) - E6-12 (SG)

TEMP+ switch: ON

1,010 Q

E6-23 (ADI1) - E6-12 (SG)

TEMP- switch: ON

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

INSPECT STEERING PAD SWITCH ASSEMBLY (AC - EAC)

(a) Remove the steering pad switch assembly.

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

Resistance

Tester connection (Symbols)

Condition

Specified condition

A3 (AC1) - A2 (EAC)

AUTO switch: ON

Below 2.5 Q

A3 (AC1) - A2 (EAC)

OFF switch: ON

330 Q

A3 (AC1) - A2 (EAC)

TEMP+ switch: ON

1,010 Q

A3 (AC1) - A2 (EAC)

TEMP- switch: ON

3,210 Q

REPLACE STEERING PAD SWITCH ASSEMBLY

INSPECT SPIRAL CABLE SUB-ASSEMBLY

Steering Pad Switch Assembly Side:

5

4

2?

1

10

9

8

1

6

Vehicle Side:

Vehicle Side:

7

8

9

10

11

12

1

2

3

4

5

6

Simple Car Care Tips and Advice

Simple Car Care Tips and Advice

Put an End to All Your Car Troubles. Does Your Car Break Down Often? Are You Spending More On Fuel Than You Thought You Would? Is Maintaining Your Car Eating Into Your Budget? Make Your Car Last Longer with Some Simple Do It Yourself Tips.

Get My Free Ebook


Post a comment