DTC P0691: Fan 1 Control Circuit Low
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P0691 - FAN 1 CONTROL CIRCUIT LOW
| Description: | This DTC sets when the powertrain control module (PCM) detects that the fan control (FC) circuit voltage is less than the desired voltage. | ||
| Possible Causes: |
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| Diagnostic Aids: | Check the wiring, connectors and FC relay for damage. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST KF . | ||