Question about 1990 Buick Riviera

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Where is the speed sensor located on my riviera

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Mounted on transmission

Posted on Feb 01, 2010


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95 Riviera speedometer problem

Hi R S, below are two short youtube videos showing how to replace a speed sensor.......Hope this helps...CHEERS.. Code P0500

Vehicle Speed Sensor Location

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My speedometer is not working on my vehicle

1995 to 1998 Rivieras had a problem with breaking wires inside the insulation near the speed sensor. It is the same pigtail connector as a coolant temperature sensor. It is rare that the sensor fails; most likely to fix with a new pigtail connector. They are relatively inexpensive. You will notice your transmission operating in 2nd gear all the time if the computer is not receiving a signal for speed. If your transmission is shifting correctly, then the problem might be in the instrument cluster and will need to be sent off to be repaired or go to your local salvage yard.

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Need to know the location of the automatic headlight sensor for a 1993 Buick Riviera Gran Touring

The automatic light sensor is a fish eye bubble on top of the dash.

DO NOT use dash mat,it may cover the sensor and disable the auto brightness feature.

Jan 15, 2014 | 1993 Buick Riviera

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In a 1997 buick riviera 3800 engine super charged, have a abs light on whats causing this.

An ABS light is usually caused by a bad speed sensor. I hope this helps you out.

Aug 25, 2011 | 1997 Buick Riviera

1 Answer

1991 Buick Riviera need to replace cam sensor;need to know location of sensorn is it next to water pump!

Yes, the cam sensor is mounted by the waterpump and is held on by 1 10mm bolt

Oct 20, 2010 | 1991 Buick Riviera

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Traction Control light comes on at high speeds?

have the car check for pcm codes also,it does sounds like the speed sensor/or wheel sensors are goin bad.

Sep 08, 2009 | 1999 Cadillac DeVille

1 Answer

1990 riviera oil pressure guage goes nuts when accelerating. can just a sensor be replaced?

Could be. Check the wiring at the oil pressure sending unit. If the wiring is good, replace the sensor. It is located Under hood, passenger side, rear engine area, above oil filter, mounted on lower timing cover. Curtorsey: Auto Zone.

Sep 07, 2009 | 1990 Buick Riviera

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camshaft sensor is behind the water pump pulley

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Outside temperature gauge for my malfunctions

The problem is a bad ambient air temp sensor or a broken wire to that sensor. The sensor usually is located in the front of the engine bay on the support for hood latch, between the outer grill and the radiator/condensor assemblies.

Jul 22, 2009 | 1997 Buick Riviera

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