Checking Components and Wiring

Checking Components And Wiring







Check that the connector terminals for the electronic throttle module are OK. Check that there is voltage to the throttle unit from the system relay.

Check that the battery voltage is normal. Check that the charging status of the battery is OK.

HINT: With ignition on, the voltage at throttle unit terminal #6 should be approximately U(bat).

Remedy as necessary.

Other information:
- To fault-trace wiring and terminals, see Checking wiring and terminals

Continue: Refer to Trouble Code Descriptions. Diagnostic Trouble Code Descriptions