Checking For Contact Resistance/Oxidation
- Ignition off.
Remove relay 2/17. Check the relay base switches. Check for contact resistance and oxidation Also check the connector (54/3). Check for contact resistance and oxidation.
- Install the relay
- Activate the relay, press the horn.
If the function is now OK the fault was caused by a contact fault in the relay base.
Other information:
Was the function OK?
- YES
Refer to Verification
- NO
Refer to Replacing the Component