Relay (W/ Viscous Heater) - On-Vehicle Inspection

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - HEATING / AIR CONDITIONING

RELAY (w/ Viscous Heater) - ON-VEHICLE INSPECTION

1. REMOVE VISCOUS HEATER RELAY
Relay (W/ Viscous Heater) - On-Vehicle Inspection. HEATING / AIR CONDITIONING. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

Remove the viscous heater relay from the engine room relay block.

2. INSPECT VISCOUS HEATER RELAY
Relay (W/ Viscous Heater) - On-Vehicle Inspection. HEATING / AIR CONDITIONING. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

Measure the resistance of the viscous heater relay.

  • Standard Resistance:
  • Tester ConnectionConditionSpecified Condition
    3 - 5Battery voltage not applied between terminals 1 and 210 kΩ or higher
    Battery voltage applied to terminal 1 and 2Below 1 Ω
If the result is not as specified, replace the relay.
3. INSTALL VISCOUS HEATER RELAY
Relay (W/ Viscous Heater) - On-Vehicle Inspection. HEATING / AIR CONDITIONING. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

Install the viscous heater relay to the engine room relay block.