Checking The Connector

Fig 1: Identifying Ignition ON

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Fig 2: Connecting Connector

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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 5 cylinder turbocharged engines -2004, see SIGNAL DESCRIPTION
- For 6 cylinder engines -2004, see SIGNAL SPECIFICATION
- see CHECKING WIRING AND TERMINALS .
Fig 3: Identifying Connector Terminals
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Fig 4: Identifying VCT2000 Diagnostic Tool Symbol In VIDA
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Fig 5: Identifying A/C Relay
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Does the air conditioning (A/C) relay function?