Checking the connector
- Ignition off
- Check the air conditioning (A/C) relay connector. Check for contact resistance and oxidation
- Reinstall the components, reconnect the connectors etc.
- Ignition on
- Activate the air conditioning (A/C) relay.
A " clicking sound" should be heard when the air conditioning (A/C) relay is activated.
If the air conditioning (A/C) relay is now OK, the cause of the fault was loose connections in the connector.
Other information
- For information about signals on 5-cylinder engines, see Signal specification or Signal specification
- See Contents .
Does the air conditioning (A/C) relay function?
- YES
OKAY: Troubleshooting has been completed.
- NO
Refer to Checking components and wiring