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RH ENGINE COOLING FAN NOT WORKING

WHEN DOES RH ENGINE COOLING FAN START WORKING ON 1997 DEVILLE. I ONLY SEE THE LH ENGINE COOLING FAN WORK.PERHAPS A BAD FUSE COULD BE THE PROBLEM & IF SO WHERE WOULD I BE LOCATED.WHAT WOULD BE A CHECK LIST TO CONSIDER FOR A PROBLEM PROCESS OF ELIMINATION.

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  • Cars & Trucks Master
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Bad motor could be gone,fuse could be one.

Posted on Jan 24, 2013

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  • Contributor
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Well for the most part the right hand fan runs when you have thea/c on and the line pressure reaches a preset amount of pressure at a pressure switch mounted in the a/c system.

Posted on Jan 24, 2013

Testimonial: "OK, THANKS. THIS MAKES SENSE. THE LH fan is the cooling fan while the other one is the condenser fan. Turn the a/c on both fans should work at the same time. "

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: engine cooling fans on 1997 Olds Aurora do not work

I had the same problem and I replaced the temp sensor and it corrected the problem.

Posted on Apr 04, 2009

  • 1 Answer

SOURCE: can't locate the cooling fan sensor or relay.

the radiator fan relay is located behind and slightly lower than the r/f headlamp.best way to get to this is by removing right side of front fascia out enough to get behind it. this will give you acsess to the relay.i work at a jeep dealer and have done this many times.

Posted on Apr 18, 2009

ewashmidas
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SOURCE: Cooling fan relay on a 1992 Cadillac Deville

Left Hand Side Of Engine Compartment On Relay Bracket

Posted on Jan 25, 2009

motor1258
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SOURCE: 2003 denali trailer wiring

If your signals & brakes are on 2 different circuits, ( for example a red lens for stop & an Amber for turn.) then you'll need to buy a converter that goes between vehicle & trailer. They're not too expensive at any trailer or RV place. I think some of the autoparts stores stock them now too.

Posted on Nov 29, 2008

usa784
  • 9 Answers

SOURCE: 2000 kia sephia engine cooling fan not working

well, we have wired the cooling fan up direct before, bypassing the relay switches. maybe this will help on repair costs.

Posted on Apr 28, 2009

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1 Answer

2002 Cadi Deville, can't get any locks to operate with remote or dash push buttons, the remote operates everthing but the locks! When the remote door lock is pressed, lites flash,horn blows locks not.


Power Door Lock Operation
The vehicle is equipped with power door locks. Each lock actuator is powered and controlled by the door module mounted in the individual door, but the rear integration module (RIM), which is the master control for the door lock system, determines when the lock functions are permitted. The RIM receives and examines the requested lock function from the individual door modules, or from the remote function actuator (RFA) via the class 2 serial data circuit. The RIM also examines the transmission shift selector position and the ignition switch position information available over the Class 2 serial data circuits. If the RIM determines that a lock or unlock function is permitted, it sends a class 2 message back to the individual door modules commanding them to perform that Lock or Unlock function.
Power Door Lock Components
The power door lock system consists of the following components:
?€¢
Driver door lock switch


?€¢
Passenger front door lock switch


?€¢
LH rear door lock switch


?€¢
RH rear door lock switch


?€¢
LH middle door lock switch (w/ V4U)


?€¢
RH middle door lock switch (w/ V4U)


?€¢
Driver door switch assembly (DDSA)


?€¢
Driver door module (DDM)


?€¢
Passenger front door module (PDM)


?€¢
LH rear door module (LRDM)


?€¢
RH rear door module (RRDM)


?€¢
Left middle door module (LMDM) (w/ V4U)


?€¢
Right middle door module (RMDM) (w/ V4U)


?€¢
Driver door lock actuator


?€¢
Passenger front door lock actuator


?€¢
LH rear door lock actuator


?€¢
RH rear door lock actuator


?€¢
LH middle door lock actuator (w/V4U)


?€¢
RH middle door lock actuator (w/ V4U)


?€¢
Driver door cylinder unlock switch


?€¢
Rear integration module (RIM)


?€¢
DRVMDL fuse (10-amp)


?€¢
PASS MDL fuse (10-amp)


?€¢
RRDR MDL fuse (10-amp)


?€¢
Class 2 serial data link

Sep 27, 2016 | 2002 Cadillac Deville

1 Answer

On 1997 Gran Marquis only the lh driver and rear rh passemger power windows work. what can it be?


you checked the master switch ,you may have bad wires going through the door ,I had this problem with my car

Aug 30, 2014 | Cars & Trucks

1 Answer

Why do radiator cooling fans start when key is put in on position


Under normal operation, in low speed, only the LH fan is initially in operation. Voltage is supplied to the low speed cooling fan relay through circuit 60 BK/LG wire. When the relay is energized, voltage fed to the LH cooling fan motor through circuit 538 GY/RD wire. Ground for the cooling fan is through circuit 57 BK wire. After the LH fan has been energized for 5 -10 seconds the RH fan will start automatically. Voltage is applied to the RH fan motor through circuit 3829 LB/BK wire. BK wire circuit 57 is also the ground.
Under normal operation in high speed both fans should operate from the high speed cooling fan getting a command voltage on circuit 30 BK/LG wire. The relay energizes both fans through circuit229 RD/OG wire while the low speed fan relays are de-energized.
The fans will come on immediately when the airconditioning compressor clutch is engaged mode and when the vehicle is in Drive. OBD-II trouble codes are P0480 low fan 1circuit, P0481 hi fan circuit & P0482 medium fan circuit.

Jul 14, 2014 | 2006 Ford Escape

1 Answer

WHY WON'T COOLING FANS START WHEN TEMP IS HIGH


radiator fan sensor faulty. the sensor opperates at certain high temp to switch the cooling fan on.

Mar 20, 2013 | 1997 Cadillac DeVille

1 Answer

Cooling fans want come after running awhile but will come on when ac is turned on. I know its a relay but can find the relay.


they are in underhood fuse box. relay 37 is RH fan, 39 and 40 are LH fan, have a good one !!

Nov 22, 2010 | 1999 Cadillac DeVille

1 Answer

Locate fan relay


There are three cooling fan relays in the fuse block under the hood.

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The fan relays above are numbered 37,39 and 40

Relay 37 is RH fan
Relays 39 and 40 are LH fan.


You can check if your fans are working by switching on the air con.
Are you having overheating problems?

Regards.

Apr 26, 2010 | 1998 Cadillac DeVille

1 Answer

Electronic fan not working


check the cooling fan motor relay, if bad replace it.
the cooling fan motor relay located underhood fuse relay center. LH center of Engine Compartment.

Apr 10, 2010 | 1997 Chevrolet Cavalier

1 Answer

Need to Know the color codes of the speaker wires for a 1997 Expidition


Speaker Radio Amplifier Connector C2 Pin Radio Speaker Connector Pin Circuit LH Front 8 2 804 (O/LG) LH Rear 6 2 800 (GY/LB) RH Front 4 2 805 (W/LG) RH Rear 2 2 802 (O/R

Mar 17, 2010 | 1997 Ford Expedition

1 Answer

Center brake light illuminates, but LH/RH brake lights do not


LH/RH lights cable could be disconnected anywhere, will take a long time to trace.
Center Brake Light and LH & RH should be connected at one point.
Jump a cable from Center Brake Light to one of Rear Break Light.
Hope this will works.

Sep 12, 2009 | 1995 Toyota Tercel

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