DESCRIPTION
When the air conditioning amplifier assembly is turned on, a magnet clutch assembly signal is sent from the MGC terminal of the air conditioning amplifier assembly. Then, the A/C COMP relay turns on to operate the magnet clutch assembly.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
PROCEDURE
1. |
INSPECT MAGNET CLUTCH RELAY (A/C COMP) |
(a) Remove the A/C COMP relay from the engine room No. 1 relay block, junction block. |
|
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
3 - 5 |
Battery voltage is not applied to terminals 1 and 2 |
10 kΩ or higher |
Battery voltage is applied to terminals 1 and 2 |
Below 1 Ω |
NG |
REPLACE MAGNET CLUTCH RELAY (A/C COMP) |
|
2. |
INSPECT COOLER COMPRESSOR ASSEMBLY |
(a) Remove the cooler compressor assembly (See page ). |
|
(b) Disconnect the A magnet clutch connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
3 (MG+) - A-1 |
Always |
Below 1 Ω |
3 (MG+) - Body ground |
Always |
10 kΩ or higher |
NG |
REPLACE COOLER COMPRESSOR ASSEMBLY |
|
3. |
INSPECT MAGNETIC CLUTCH ASSEMBLY |
(a) Reconnect the A magnet clutch connector. |
|
(b) Apply battery voltage to the magnet clutch assembly and check the operation of the magnet clutch assembly.
OK:
Measurement Condition |
Specified Condition |
---|---|
Battery positive (+) → Terminal 3 (MG+) Battery negative (-) → Body ground |
Magnet clutch assembly operating sound can be heard, and magnetic clutch hub and rotor lock. |
NG |
REPLACE MAGNET CLUTCH ASSEMBLY |
|
4. |
CHECK HARNESS AND CONNECTOR (ENGINE ROOM NO. 1 RELAY BLOCK, JUNCTION BLOCK - BATTERY) |
(a) Remove the A/C COMP relay from the engine room No. 1 relay block, junction block. |
|
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
A/C COMP relay terminal 1 - Body ground |
Ignition switch ON |
11 to 14 V |
A/C COMP relay terminal 5 - Body ground |
Always |
11 to 14 V |
*1 |
A/C COMP Relay |
*a |
Component without relay installed (Engine Room No. 1 Relay Block, Junction Block) |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
5. |
CHECK HARNESS AND CONNECTOR (AIR CONDITIONING AMPLIFIER - BATTERY) |
(a) Disconnect the F42 amplifier connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
F42-20 (MGC) - Body ground |
Ignition switch off |
Below 1 V |
F42-20 (MGC) - Body ground |
Ignition switch ON |
11 to 14 V |
*a |
Front view of wire harness connector (to Air Conditioning Amplifier Assembly) |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
6. |
CHECK HARNESS AND CONNECTOR (ENGINE ROOM NO. 1 RELAY BLOCK, JUNCTION BLOCK - COOLER COMPRESSOR) |
(a) Remove the A/C COMP relay from the engine room No. 1 relay block, junction block.
(b) Disconnect the B41 compressor connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
A/C COMP relay terminal 3 - B41-3 (MG+) |
Always |
Below 1 Ω |
B41-3 (MG+) - Body ground |
Always |
10 kΩ or higher |
OK |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Installation
INSTALLATION
PROCEDURE
1. INSTALL REAR STABILIZER LINK ASSEMBLY
(a) Install the rear stabilizer link assembly with the bolt and nut.
Torque:
100 N·m {1020 kgf·cm, 74 ft·lbf}
HINT:
Turn the nut while holding the bolt.
2. INSTALL REAR STABILIZER CONT ...
Removal
REMOVAL
PROCEDURE
1. REMOVE REAR NO. 1 FLOOR STEP COVER (w/ Rear No. 2 Seat)
2. REMOVE QUARTER SCUFF PLATE RH (w/ Rear No. 2 Seat)
3. REMOVE REAR DOOR SCUFF PLATE RH
4. REMOVE REAR DOOR OPENING TRIM WEATHERSTRIP RH
5. REMOVE NO. 1 LUGGAGE COM ...