Toyota
Toyota Land Cruiser
 Service Manual
Air conditioning Rear heater unit
Inspection

1. INSPECT HEATER RADIATOR

If the fins are clogged, clean them with compressed air.

2. INSPECT BLOWER MOTOR OPERATION

Connect battery positive (+) lead to terminal 1 and battery negative

Connect battery positive (+) lead to terminal 1 and battery negative (-) lead to terminal 2, then check that the motor rotates smoothly.

If operation is not as specified, replace the blower motor.

3. INSPECT AIR MIX SERVOMOTOR (DI-1354 )

4. INSPECT AIR MIX DAMPER POSITION SENSOR (DI-1345 )

INSTALLATION

Installation is in the reverse of removal (AC-47 ).

REASSEMBLY

Reassembly is in the reverse of disassembly (AC-49 ).

    More about Rear heater unit:

    Disassembly

    Inspection

    Removal

    Toyota Land Cruiser Service Manual / Air conditioning / Rear heater unit / Inspection

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