Diagnosis of malfunctions of the liquid level indication system
Cause | Remedy | |
The control light flashes when the engine is running and the coolant level is normal | Faulty sensor | Check with an ohmmeter, replace if necessary. |
Short circuit on the body in the electrical line | Check the line against the wiring diagram. | |
Faulty indicator device | Replace. | |
The control lamp does not flash when the ignition system is turned on | Bulb defective | Disassemble and check. |
wire break | Check the electrical lines against the circuit diagram of the electrical equipment. | |
Faulty indicator device | Replace. | |
The control lamp does not flash when the engine is running and the expansion tank is empty | Faulty sensor | Check with an ohmmeter, replace if necessary. |
wire break | Check the electrical lines against the circuit diagram of the electrical equipment. |