Radiator fan operation faulty
Read the instructions below then start the fault diagnostic procedure.
Symptom: Radiator fan operation faulty
| Radiator fan operation faulty |
Fault symptoms
Radiator fan operation faultyDiagnostic help
The tester can be used to activate the relay outputs concerned as well as low speed and high speed operation.If no information on the coolant temperature is supplied, low speed operation will start.
Check the wiring
Jiggle the wiring harness at several points and in different directions to reveal intermittent breaks and short-circuits in the wiring harness. Observe the multimeter, test lamp or diagnostic instrument while doing this.This project is supported by memberships and donations. If you use this site, please consider Joining SCNA and/or making a donation.
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