Tundra 2WD V6-4.0L (1GR-FE) (2005)
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Blower Motor Relay: Testing and Inspection
HEATER MAIN RELAY
INSPECTION
1. Access cab, Standard cab:
REMOVE HEATER MAIN RELAY FROM ENGINE ROOM RELAY BLOCK
2. Double cab:
REMOVE HEATER MAIN RELAY FROM ENGINE ROOM RELAY BLOCK NO.2
3. INSPECT HEATER MAIN RELAY (Marking: HEATER) CONTINUITY
If continuity is not as specified, replace the relay.
