Operation CHARM: Car repair manuals for everyone.
Home >> Acura >> 2006 >> RL V6-3.5L >> Repair and Diagnosis >> Heating and Air Conditioning >> Condenser Fan >> Testing and Inspection >> Radiator Fan Circuit Troubleshooting (Open)
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Radiator Fan Circuit Troubleshooting (Open)

Radiator Fan Circuit Troubleshooting (Open)
1. Test the radiator fan motor.
Is the radiator fan motor OK?
YES - Go to step 2.
NO - Replace the radiator fan motor.

2. Disconnect the radiator fan control (RFC) unit 3P connector.





3. Check for continuity between RFC unit 3P connector terminal No. 2 and body ground.
Is there continuity?
YES - Replace the RFC unit.
NO - Check for an open in the wire between RFC unit 3P connector terminal No. 2 and body ground. If the wire is OK, check for a poor ground at G301.
pro multis · About Operation CHARM