20 Most Recent 2004 Oldsmobile Silhouette - Page 3 Questions & Answers


The speed odometer sensor is located on the topside of the Transmission...Close by the inner side of one of the C.V. Axles......You may need a flashlight to really see it...Now if you replace it, and it still does'nt work, then your speed odometer cable is broken...and thats a lil more difficult to replace...Goodluck...

2004 Oldsmobile... | Answered on Mar 01, 2010


Each wheel has a sensor on it which tells the abs system that your wheel is rolling and lets the cpu know if there is any difference in speed between them. Most likely you damaged one or more of them when you did the work. Check the wiring going to the sensors, if it's not that, then you either need to bring it to a dealer or live without abs and traction control. (abs and traction control work from the same sensors).

2004 Oldsmobile... | Answered on Feb 17, 2010


have the voltage output from the alternator checked if over charging ( above 14.8 volts) this could be causing problem

2004 Oldsmobile... | Answered on Jan 03, 2010


Is the temperature going up to atleast 195 to 20 degrees? If it is then theres something wrong with the control that switches it to hot and cold.Its either the control its self or what they call the blend door under the dash on the passenger side..Now if its not atleast reaching temperatures of 185 to 200 the thermostat could be the problem.If your looking under the hood follow the top radiator hose from the radiator to the motor..where it goes into the motor theres this aluminum housing thats held on with two bolts..Behind that is the thermostat..If you temperature is going kinda up and down it could be very well a bad intake gasket or even a head gasket hope this helps you and have a great day

I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_a3369546f8067589

2004 Oldsmobile... | Answered on Dec 08, 2009


has the trans been tested yet for trouble codes? if not have the dealer test the trans control module.

2004 Oldsmobile... | Answered on Nov 17, 2009


this is a serious problem with the wiring harness or the body control module, there will be no easy fix for this, the only ones that might have an idea what is going wrong here is the dealer, they have a data base of weird problems like this, they are called TSB's, short for technical service bulletin's, I suggest you have them diagnose this ASAP because the next step is most likely a no start condition or a possible vehicle fire form wiring.

2004 Oldsmobile... | Answered on Oct 20, 2009


try spark plugs, plug wires, distributer and coil.

2004 Oldsmobile... | Answered on Aug 03, 2009


Easiest way to find it is to look under the hood on the firewall on the passenger side of the car near the bottom,The hose just comes out and aims straight down.

2004 Oldsmobile... | Answered on Jul 17, 2009


the fog light bulb has to be changed from underneath

2004 Oldsmobile... | Answered on Jul 15, 2009


MOST LIKELY A BAD WHEEL SPEED SENSOR/WHEEL BEARING ASSEMBLY.

2004 Oldsmobile... | Answered on Jun 17, 2009


try this website www.alldatadiy.com if they have your car listed you be able to down load picture and diagrams showing you how to repair your car Michigan Man or stop by your local library and get your hand on a Haynes repair manual for your car.

2004 Oldsmobile... | Answered on May 22, 2009


please tell me what to do when the abs light and service tractions lights show on my 2004 oldsmobile silouette van

2004 Oldsmobile... | Answered on Apr 30, 2009


i have the same prob was told it was the window motor

2004 Oldsmobile... | Answered on Mar 31, 2009


More then likely the switch itself is bad. Chances are the contacts inside the switch are not connecting and allowing the motor to operate in those positions. If possible, try a known good switch in it's place.

2004 Oldsmobile... | Answered on Mar 17, 2009


Hello, I do not believe I would be so quick to let them put that hose on, until I had a second opinion. That sounds like its a very exspensive hose and labor you really want to get a second opinion. I've been in this line of work over 10 years and worked at GM 3years. I never had a hose that costed much more than a $100, and that was a powersteering hose. Please rate this answer, Thank You.

2004 Oldsmobile... | Answered on Mar 04, 2009


wow, they are seriously over charging you. i would shop around for a better quote.

2004 Oldsmobile... | Answered on Mar 04, 2009


If it won't unlock with either switch,(drivers door, or passenger door switch) take the door panel off and check the actuator valve that operates the lock.

2004 Oldsmobile... | Answered on Jan 31, 2009


If you are referring to the brake power booster, after you remove the master cylinder there are 4 nuts holding the booster accessed front under the dash behind the top of the brake pedal/

Oldsmobile... | Answered on May 03, 2019


The easiest way is to power this system (everything on fuse 29)with a relay that supplies power only with the key in the on position.

Oldsmobile... | Answered on Jul 23, 2018


Inside the air filter box (assembly )
Powertrain Control Module (PCM)
Engine compartment, secured in the air cleaner assembly

Oldsmobile... | Answered on Apr 08, 2018

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