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. |
|
(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.
IG Power Source Circuit
DESCRIPTION
The main power source is supplied to the air conditioning amplifier assembly
when the ignition switch is turned to ON.
The power is used for operating the air conditioning amplifier assembly, servo
motors, etc.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses ...
Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE GENERATOR PULLEY
(a) Mount the generator assembly in the vise between aluminum plates.
NOTICE:
Do not overtighten the vise.
(b) Install SST 1-A to the generator pulley shaft.
Text in Illustration
*a
Hold
Turn
...
System Description
SYSTEM DESCRIPTION
1. POWER WINDOW CONTROL SYSTEM DESCRIPTION
(a) The power window control system controls the power window operation using
the power window regulator motors. The main controls of this system are the power
window regulator master switch assembly (mounted on the driver door), po ...