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Sterling dump truck wiring issues with the air conditioner

When I turn on the air conditioner I lose connection with the ecm, gauges stop working and throttle doesn't work, check engine and check transmission lights come on, turn air conditioner off and everything goes back to normal

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

MARZX
  • 61 Answers

SOURCE: air conditioner, fuel gauge, and temp gauge all stopped working at the same time

Three possibilities;
All related to blown fuses,

1- Fuse blown in the engine compartment LH.
2- Fuse blown in the cabin forward LH below the dashboard (below your legs left hand).
3- Fuse blown in the harness (wire bundles) below the dashboard very easy to reach with your hands “just look underneath steering wheel ".

U said " The air conditioner blows, but the air is not cold.
" Yes only the fan working which might receiving power independent all from those other mentioned things.
If all fuses OK. Then look for broken wires.

Regards;
MAR

Posted on Jun 03, 2009

  • 57 Answers

SOURCE: My 2002 Ford Taurus will shutter and die when

the idle air control valve is responsible for engine idle.
this is a common failure on ford's. but I don't think yours is bad because it does idle high befor it dies.
you stated you had codes p0171 and p0174 these are lean codes for bank one and two, you said you found a vacuum leak and repaired it, the vacuum leak was mostly likely the cause of the lean codes, however the pcm has calibrated the fueling stategy for this lean mixture, what you need to do is erase the KAM "keep alive memory" this is done by unhooking the negative battery cable for 60 seconds, this is the only way to erase the KAM the $6000.00 machine I use wont even do it.

once the KAM is clean the computer will go into a relearn state and all operating values will be adjusted for the vehicles current condition, during this relearn session the vehicle may have some driveability issues (low or high idle, stalling, poor fuel economy) the relearn should complete within 10 minutes of idling and then 10 minutes of driving.

good luck and keep me updated

wesleyschacht@hotmail.com

Posted on Jun 14, 2009

  • 18 Answers

SOURCE: 2005 Toyota Tacoma Air Conditioner Not Working

Quick tip that might help. Under the glove box is the blower fan, check the plugs that run to it make sure they have a good connection. then give the blower fan a little tap, mine was just stuck. could have been from dust or something. Or a plug might have been loose.

Posted on Nov 30, 2009

  • 7353 Answers

SOURCE: what could it be when everything on your dash stops working

Engine size and trans would be hepful information.......fuses in the cab? this is a Camry right? Check the 3 main fuses in the fuse box under the hood, then check ALL fuses.

Posted on Dec 18, 2009

  • 16 Answers

SOURCE: When I drive my ford

Radiator Fan Relay should be the problem..they had a recall on 01's for it..both fans need to run when the ac is on..more than likely one of the 2 is not working..change the relays

Posted on Sep 26, 2010

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Air conditioner, fuel gauge, and temp gauge all stopped working at the same time


Three possibilities;
All related to blown fuses,

1- Fuse blown in the engine compartment LH.
2- Fuse blown in the cabin forward LH below the dashboard (below your legs left hand).
3- Fuse blown in the harness (wire bundles) below the dashboard very easy to reach with your hands “just look underneath steering wheel ".

U said " The air conditioner blows, but the air is not cold.
" Yes only the fan working which might receiving power independent all from those other mentioned things.
If all fuses OK. Then look for broken wires.

Regards;
MAR

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