Vehicle speed sensor

ENG AHMED

MEMBER
1998 VOLVO S70
2.5L
5 CYL
2WD
AUTOMATIC
163 MILES

Hi,
i am having a problem with my Volvo when put the gear to R and park my car then turn it off. Come next day start it the speedometer work only for a couple of minute and then shut off. This situation repeats every day.
Can you help me?
Thanks a lot.

4 Replies

MHPAUTOS

MECHANIC
31,938 POSTS

I would be thinking that the speed sensor is faulty, you can try cleaning the terminals of the plug with an electrical terminal cleaner, you can get this at any parts store, if that does not help I would consider replacing the sensor.

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Thursday, March 22nd, 2018 AT 4:56 PM

ENG AHMED

MEMBER
1 POST

I all ready changed the sensor with no help.

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Thursday, March 22nd, 2018 AT 6:56 PM

MHPAUTOS

MECHANIC
31,938 POSTS

May be a cluster or wiring problem, a cracked circuit board or a dry solder joint may be a problem.

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Thursday, March 22nd, 2018 AT 8:46 PM

KEN L

MASTER CERTIFIED MECHANIC
42,861 POSTS

Lets run the codes to see what comes up to start.

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Please run this test and get back to us.

Cheers, Ken

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Friday, March 23rd, 2018 AT 9:54 AM