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On a 1980 Trans Am, the choke heater control relay is typically located in the engine compartment, mounted on or near the firewall. It may also be found near the battery or on the inner fender. To locate it, look for a small rectangular relay with wiring harnesses connected to it. Always consult the vehicle's service manual for precise details and diagrams for your specific model.
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How does the choke relay work on a 1981 Toyota corona?
the purpose of the choke relay is to supply power to the choke heater ONLY when the engine is running; otherwise if you left the key in the run position but the engine wasn't running the choke would open up even though the engine wasn't warmed up. then when you tried to start it, it wouldn't start because no choke. the control circuit for the relay usually comes off of the back of the alternator triad winding (alternator not turning=engine not running). without looking at a wiring diagram i can't tell you the details of the wiring but that's the idea of it- engine running turns relay on and sends power to choke heater and slowly opens up choke; key on but engine not running means relay is off and no power to choke heater. if the relay is not working, then no power will go to choke heater and the choke will stay on too long (or if ambient temps. are low it may stay on all the time). fast idle will stay on also as it is hooked up to choke linkage.
What is green relay in center console of 1980 corvette?
it,s the choke heater rely for the choke stat on the side of the carburetor
Where is the heater control relay in a 1992 Acura Vigor located at?
The 1992 Acura heater control relay switch can be found beneath the passenger side dashboard. The heater control relay switch will be a few inches above the kick plate.
Where is heater relay switch on 2001 Ford Expedition?
Where is heater control switch
How can a 1986 jeep Cherokee be fixed that stalls when it is cold and the choke closes and to restart it you have to hold the choke open?
Could be 1 of 2 things: failed choke heater itself of 12vdc not getting to the choke heater. There is a relay (located on the RH fender wall under the hood) you should have 12 volt anytime the ignition is in run.
Where is choke relay located on 88 caprice?
Where is the choke relay located on a 87 Chevy caprice?
Does a 1993 Mercury Topaz have a relay switch for the air conditioner and heater?
Yes, the 1993 Mercury Topaz is equipped with a blower motor relay that controls the operation of the air conditioner and heater. The relay is typically located in the fuse box under the hood of the vehicle. If you are experiencing issues with your air conditioner or heater not working, the relay may be a possible culprit to check.
What does the heater fan relay do?
The heater fan relay is an electrical component in a vehicle's heating and ventilation system that controls the operation of the heater fan motor. When the driver or climate control system activates the heater, the relay receives a signal and closes the circuit, allowing electrical current to flow to the fan motor. This enables the fan to operate and circulate warm air throughout the cabin. If the relay fails, the heater fan may not function, leading to inadequate heating.
What is a heater motor relay?
A heater motor relay is an electromechanical switch used in automotive heating systems to control the operation of the heater blower motor. It receives signals from the vehicle's climate control system and, when activated, allows electrical current to flow to the blower motor, enabling it to operate at various speeds. By regulating the power supplied to the motor, the relay helps ensure efficient heating and prevents overheating. Failure of the heater motor relay can lead to issues with the heating system, such as the blower motor not functioning at all.
Where is the starter relay for 1999 transam located?
You can find the starter relay switch in the fuse box. The starter relay switch will be one of the relay switch is in the third column. The exact location should be listed on the inside cover of the fuse box.
What does a choke relay look like 1980 corvette?
A choke relay in a 1980 Corvette is a small, rectangular or square plastic or metal box with multiple terminals. It is typically mounted near the engine compartment, often near the carburetor or air cleaner. The relay may have a wiring harness connected to it, with color-coded wires for easy identification. Its function is to control the electric choke, helping the engine start more easily in cold conditions.
Chevy Impala heater control switch won't turn off even when car is not running?
Check for bad relay. Comtacts in relay not opening......Kem H.
