1997 Cadillac Catera Logo

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Posted on Nov 14, 2012

95 cadillac catera heater control valve diagram.

Heater hose diagram to valve / heater / pump / engin

5 Related Answers

Curt Downs

  • 1779 Answers
  • Posted on Nov 25, 2008

SOURCE: 1998 Cadillac Catera Fusebox Diagram

Hi mike and melissa, you can go to gmownercenter/cadillac and sign up at the website, u can then download a owners manual which should have the fuse info u want, and much more. Let me know if u have any trouble finding it. Happy Thanksgiving!

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honeymokey

honeymokey

  • 3113 Answers
  • Posted on Apr 14, 2009

SOURCE: 1994 cadillac deville 4.9 engine water pump

This can be a major operation. Go to public library and see if they have a chilton repair book on this car. The pump has about twenty bolts af various sizes and torx head bolts.

Lorenzo Lamanna

  • 113 Answers
  • Posted on Aug 18, 2009

SOURCE: 2001 cadillac catera ebtcm removal how to

You need to remove the upper rad hose and the battery.
Then, use a torx to remove the 6 screws (hard to get at) which will remove the EBTCM from the brake modulator. You also must disconnect the two electrical connectors (the big one has a slide tab).
There are places you can send the module to and rebuild with warranty. I took a module from a 99' and installed it in my wife's 01'. Now the speedo, odometer, cruise and power steering work perfect and no TCM / ABS light.

Lorenzo Lamanna

  • 113 Answers
  • Posted on Aug 18, 2009

SOURCE: wiring diagram for cadillac catera 2001

It is the BCM (Body control module). The radio is married to it via the serial number. You need to replace the module (lower right kick area, pass side in front of front door, behind plastic...aluminum box), and have it programmed to your car through a Tech 2 diag system.....dealer...this unit controls just about everything apart from the brakes, engine and tranny which all have their own computer. You probably have issues with the sun roof if you have this option.

Anonymous

  • 31 Answers
  • Posted on Aug 28, 2009

SOURCE: Need to know location of heater control relay in Cadillac Catera

Most likely the K134 multifunction relay. Not a major expense to fix.

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95 Fleetwood Cadillac no heat changed water pump and thermostat. The heater core is not bypassed and car stays defrosted help me see why no heat is blowing out. The fan works but no heat

Sounds like a air lock in interior heater core, remove one heater hose under hood and make sure you have flow through heater core. Some vehicles have a valve that controls coolant flow through heater, check on hose for that if no coolant comming out of inter heater hoses.
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Where's the radiator flush valve in the 2000 cadillac cater?

Dont flush untill you have removed the heater control valve because it has a piston and diaphragm setup vacuum on the line will cause the diaphragm to expand and not close causing the valve and hose to fail no matter how tight you clamp it. heater control valve is located at rear of engine bay passenger side near heater core hoses.
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Blend door actuator cadillac catera location

There are Two temp valve actuators, a mode door actuator and a defrost/floor actuator. Are the heater hoses under the hood getting hot? You can use comment to reply. I hope this helps. Take care.
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Coolant is leaking from driverside on my 98 cadillac catera its not the radiator i replaced it what else could it be ?

the 3.0 engine in that car has a few heater hose on this side if the engine. fill with water then pressure test to pinpoint leak.
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Po411

This is a code related to the air flow from the air pump (aka pollution pump) into your exhaust system. This air pump takes outside air and injects it in the exhaust stream after the engine to help burn off any residual fuel or pollutants. When P0411 comes up, the control module detects a lack of air flow either caused by a defective air pump, leaking/clogged air hoses, or bad check valves.
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I own a 98 cadillac catera and

First check for any leakage from your radiator, hoses or overflow tank.

If it were a freeze plug you'd not be able to miss the puddling spillage. Where if it were a head gasket the coolant and fuel / oil would mix and you'd be driving a mobile smoke generator { very noticeable while smoke }

If you can't see the leak take it in for a coolant system pressure test. Which will pinpoint where your vehicle is losing coolant.
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Replaced radiator leaking from bottom of engine checked hoses ok

check the lower radiator hose clamp and also if it has drain plug for the radiator make sure it is closed and if it is coming out of the back of the engine it could be the intake gaskets but check the hoses and plug first
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Car leaking coolant

First of all ensure that your car is leaking coolant fluid, and what is dripping is not just water condensation from the air conditioner.
If you have a coolant liquid leak, it can be from one of the ducts leading to radiator , from water pump or radiator itself. Check liquid levels, and if you have a leak have the car inspected by a qualified mechanic.
A broken water pump, for example, can cause your motor to blow in few miles.


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