On-Vehicle Inspection
WARNING: This page is about a different car, the 2007 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
- REMOVE A/F RELAY (Marking: A/F HTR)
- Remove the engine room No. 8 relay block cover.
- Remove the relay from the engine room No. 8 relay block.
- CHECK A/F RELAY
- Measure the resistance of the relay.
Standard resistance
TESTER CONNECTION SPECIFIED CONDITION CHARTTester Connection Specified Condition 3 - 5 10 kΩ or higher 3 - 5 Below 1 Ω (when battery voltage is applied to terminals 1 and 2) If the result is not as specified, replace the relay.
- INSTALL A/F RELAY