1. |
Prior to replacing the 4WD ECU, check the 4WD ECU's clutch learing
with the GDS tool.
(Refer to 4WD Control System - "Repair procedures")
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2. |
Disconnect the battery negative cable from the battery
|
3. |
Disconnect the 4WD ECU connector (A).
|
4. |
Loosen the nuts (A) and then remove the 4WD ECU.
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Installation
1.
Check that the shift lever is placed in the "N" position
2.
Install the inhibitor switch (A).
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Circuit Diagram
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Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the PCSV connector.
3.
Measure resistance between the PCSV termi ...