O/D OFF SWITCH INSPECTION [GF4AX-EL]


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Operation Inspection

1. Turn the ignition switch to the ON position.

2. Verify that the O/D OFF indicator light is not illuminated. Press the O/D OFF switch and verify that the O/D OFF indicator light illuminates.

• If there is any malfunction, inspect the terminal voltage of the O/D OFF switch. (See Voltage Inspection.)

Voltage Inspection

1. Turn the ignition switch to the ON position.

2. Measure the voltage at the O/D OFF switch connector.

• If there is any malfunction, inspect for continuity at the O/D OFF switch. (See Continuity Inspection.)

Position

Connector terminal

I

J

OFF (Normal)
(V)
0
B+
ON (Depressed)
(V)
0
0

Continuity Inspection

1. Disconnect the O/D OFF switch connector.

2. Verify that the continuity is as indicated in the table.

• If the switch is normal, inspect the wiring harness. (O/D OFF switch-PCM, O/D OFF switch-Body ground)
• If there is any malfunction, replace the selector lever component. (See SELECTOR LEVER REMOVAL/INSTALLATION.)