INSPECTION
PROCEDURE
1. INSPECT AIR CONDITIONING CONTROL ASSEMBLY
(a) Check the blower switch resistance. (1) Measure the resistance according to the value(s) in the table below. Text in Illustration
Standard Resistance:
If the result is not as specified, replace the air conditioning control assembly. |
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(b) Check the operation. (1) Apply battery voltage across terminals 14 (IG+) and 1 (GND). (2) Connect the positive (+) tester probe of a voltmeter to terminal 2 (AMSW) and negative (-) tester probe to terminal 1 (GND), then check the voltage. Text in Illustration
Standard Voltage:
If the result is not as specified, replace the air conditioning control assembly. |
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(c) Check the operation. (1) Apply battery voltage across terminals 14 (IG+) and 1 (GND). (2) Connect the positive (+) tester probe of a voltmeter to terminal 3 (MSET) and negative (-) tester probe to terminal 1 (GND), then check the voltage. Text in Illustration
Standard Voltage:
If the result is not as specified, replace the air conditioning control assembly. |
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(d) Inspect the illumination.
(1) Connect the positive (+) lead to terminal 6 (ILL+) and negative (-) lead to terminal 9 (ILL-), and check that the illuminations comes on.
OK:
Illuminations comes on.
If the result is not as specified, replace the air conditioning control assembly.
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed in order of probability in the "Suspected Area" column of the
table. Check each sy ...
System Description
SYSTEM DESCRIPTION
1. SEAT BELT WARNING SYSTEM DESCRIPTION
(a) Seat belt warning light operation for driver seat belt:
The seat belt warning light on the combination meter assembly illuminates, blinks
or turns off in accordance with the driver seat belt state, vehicle speed, shift
lever posit ...
Data Signal Circuit between Stereo Jack Adapter and Extension Module
DESCRIPTION
The No. 1 stereo jack adapter assembly sends the sound data signal or image data
signal from a USB device to the navigation receiver assembly via this circuit.
WIRING DIAGRAM
PROCEDURE
1.
CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - NO. 1 STE ...