Corolla LE Sedan L4-1.8L (1ZZ-FE) (1999)
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a. Disconnect the connector from the integration relay and inspect the connectors on the wire harness side.
If the circuit is not as specified, inspect the circuits connected to other parts.
b. Remove the integration relay from the instrument panel junction block and inspect the connectors on the junction block side.
If the circuit is as specified, try replacing the relay with a new one.
If the circuit is not as specified, inspect the circuits connected to other parts.
