INSPECTION
PROCEDURE
1. INSPECT COMPRESSOR AND MAGNETIC CLUTCH (A/C LOCK SENSOR)
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the resistance is not as specified, replace the compressor and magnetic clutch. Text in Illustration
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2. INSPECT COMPRESSOR AND MAGNETIC CLUTCH (A/C COMPRESSOR SOLENOID)
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the resistance is not as specified, replace the compressor and magnetic clutch. Text in Illustration
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3. INSPECT COMPRESSOR AND MAGNETIC CLUTCH
(a) Disconnect the connector from the compressor and magnetic clutch. |
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(b) Disconnect the connector from the magnetic clutch. |
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(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
A-3 - B-1 |
Always |
Below 1 Ω |
A-3 - Body ground |
Always |
10 kΩ or higher |
If the resistance is not as specified, replace the compressor and magnetic clutch.
Text in Illustration
*1 |
Component without harness connected (A/C Compressor) |
*2 |
Front view of wire harness connector (to Magnetic Clutch) |
4. INSPECT MAGNETIC CLUTCH
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the resistance is not as specified, replace the magnetic clutch. |
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(b) When connector terminal 1 is connected to the positive (+) battery terminal, check that the following occurs: 1) the magnetic clutch's operating sound can be heard, and 2) the magnetic clutch's hub and rotor lock.
OK:
1)
The magnetic clutch's operating sound can be heard.
2)
The magnetic clutch's hub and rotor lock.
If the result is not as specified, replace the magnetic clutch.
Text in Illustration
*1 |
Component without harness connected (Magnetic Clutch) |
Definition Of Terms
DEFINITION OF TERMS
Term
Definition
Monitor Description
Description of what the ECM monitors and how it detects malfunctions
(monitoring purpose and details).
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CAUTION / NOTICE / HINT
HINT:
The back door closer system troubleshooting procedure is based on the
premise that the power back door system is operating normally. Check the
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Rear Occupant Classification Sensor LH Collision Detection (B1787)
DESCRIPTION
DTC B1787 is output when the occupant classification ECU receives a collision
detection signal sent by the rear occupant classification sensor LH if an accident
occurs.
DTC B1787 is also output when the front seat assembly RH is subjected to ...