Mechanics

GEO PRIZM DOOR PROBLEM

1998 Geo Prizm • 150,000 miles

Hi,

I recently bought a 1998 Geo Prizm and found out the back passenger door doesn't lock when all of the other doors do. So, when I put the key in and turn it twice everything unlocks but that door and the same for when I lock my car, everything locks but that. I can lock and unlock it manually though. So basically my question is, what do you think is wrong. I'm pretty sure it's just the actuator, which I could replace, but didn't know if it might actually be the motor. Thanks!
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Denbroedert13
December 28, 2012.




See if the actuator is getting power first. If it is then replace the actuator if not it may be a module
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Hmac300
Dec 28, 2012.
Okay, and what would be the best way to see if it's getting power?

Tiny
Denbroedert13
Dec 28, 2012.
A vom or test light

Hmac300
Dec 29, 2012.

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