Car repair list of 1992 geo prizm fault codes

SOURCE: 1996 geo prizm

you'll have to pull off the interior panel. window in the up position. on the lock cylinder there is a clip that you have to pull off and an arm that actuates the lock. pop the lock out. reverse to install.

SOURCE: geo prizm 95' engine light on - code 24 - air intake temp. sensor has no power

use an electrical tester with a sharp point tip, and poke through the coating into the wire at every 5".

this is the best wat to test the wiring.

SOURCE: 97 geo prizm has fire and fuel wont start

check all your relays with an ohmeter to make sure they all operate. A code would go off usually only if it is an electrical problem. If you are getting fuel and fire, and no codes it is most likely a relay. If you did have codes then I would say sensor. So check those relays

SOURCE: 1994 GEO Prizm Fuel Guage

You need to replace your fuel sending unit. It is located inside of the gas tank.
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Harvey N Tawatao

• 3854 Answers
• Posted on Dec 23, 2009

SOURCE: geo prizm stereo radio wiring diagram

1994 Geo Car Stereo Wiring Schematic
Car Radio Battery Constant 12v+ Wire: White
Car Radio Accessory Switched 12v+ Wire: White/Black
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Red/Yellow
Car Stereo Dimmer Wire: Red/Green
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): White
Left Front Speaker Negative Wire (-): Black/Blue
Right Front Speaker Positive Wire (+): Blue
Right Front Speaker Negative Wire (-): White/Red
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Light Green
Left Rear Speaker Negative Wire (-): Light Green/Black
Right Rear Speaker Positive Wire (+): Gray
Right Rear Speaker Negative Wire (-): Gray/Black