toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Automatic Disconnecting Differential (A.D.D.)|Page 2838 > < Automatic Disconnecting Differential (A.D.D.)|Page 2836
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Differential Lock: Testing and Inspection
Differential Locking System

Differential Locking System

REMOVAL 

REMOVE DIFF. LOCK ACTUATOR

INSPECTION 

1. INSPECT DIFFERENTIAL LOCK SYSTEM

a. Inspect the indicator light.

1. Check that the indicator light lights up for approximately 1 second when the ignition switch is turned ON.

b. Inspect the differential lock operation.

1. Jack up the vehicle then start the engine.
2. Shift the transfer shift lever to the L4 position.
3. When the Diff. lock control switch is set to the ON position, the indicator light is turned on.

Differential lock is applied to the rear wheel at this time.

Automatic Disconnecting Differential (A.D.D.)|Page 2838 > < Automatic Disconnecting Differential (A.D.D.)|Page 2836