Sentences with phrase «faulty relay»

If you suspect that a faulty relay is your problem, the easiest way to troubleshoot the problem is to simply replace the relay.
If the light doesn't illuminate look for a broken wire (s) or faulty relay.
If the wires all have power running through them, then it is likely you have a faulty relay.

Not exact matches

Although if you are good at electronics / soldering and are sure the ECU is at fault you can open the ECU and follow the PCB trace to work out what components control the relay, usually a fault like this is caused by a faulty Mosfet which is a 3 pin device.
It is possible that you have a faulty electrical relay that powers accessories on your Toyota.
If your cooling fans are not coming on, this suggests that either the fans themselves are faulty, the relay switch is not working properly or the coolant temperature sensor is not working properly.
It sounds like what you are describing may be related to a faulty starter relay or some faulty wiring that may not be producing a proper connection to the starter.
Based on what you're describing, it's quite possible that you have a damaged ignition switch or faulty ignition relay.
The fuel pump itself can be tested but you could have a faulty supply circuit, for example a fuel pump relay that drops out.
Besides the instrument cluster, electrical harness, relays, fuses and ground wires that supply power to the cluster, the only other possibility that I can think of would be a faulty ignition cylinder connection...
This may suggest a faulty cooling fan relay.
The no starting issue may be related to a faulty starter relay.
If nothing happens on any temperature setting, the blower motor, blower motor resistor (which also houses the relay) or HVAC control unit may be faulty.
It sounds like what you are describing may be related to a faulty starter relay.
A faulty PCM relay is the most common reason for the storage of a P0689 trouble code.
A faulty A / C clutch relay in the under hood fuse box can cause the air conditioner to cut out intermittently with the A / C light flashing.
It appears NOAA wasn't just content with covering up problems with their satellites such as kaput sensors, sensors relaying faulty data and new satellites being sent into space with missing sensors.
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