Tundra 2WD V6-4.0L (1GR-FE) (2005)
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Except double cab (w/ Daytime running light):
CHECK INTEGRATION RELAY (DRIVER SIDE J/B) CIRCUIT
a. Disconnect the 1I, 1J, 1K, 1M and 1N driver side J/B connectors, and check the voltage or continuity of each terminal of the wire harness side
connectors.
If the result is not as specified, there may be a malfunction on the wire harness side.
b. Reconnect the 1I, 1J, 1K, 1M and 1N J/B connectors, and check the voltage of each terminal of the connectors.
If the result is not as specified, the integration relay (drive side J/B) may have a malfunction.
c. Remove the integration relay from the driver side J/B, and check the voltage or continuity of each terminal on the J/B side.
