Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1995 Geo Prizm Base, AutomaticFACTORY OEM SERVICE PROCEDURE
Anti-Lock Brake System DTCS
ANTI-LOCK BRAKE SYSTEM DTCS
| OEM Code | Description |
|---|---|
| A014 | ABS ENABLE RELAY CONTACT CIRCUIT OPEN |
| A015 | ABS ENABLE RELAY CIRCUIT SHORTED TO BATTERY OR ALWAYS CLOSED |
| A016 | ABS ENABLE RELAY COIL CIRCUIT OPEN |
| A017 | ABS ENABLE RELAY COIL CIRCUIT SHORTED TO GROUND |
| A018 | ABS ENABLE RELAY COIL CIRCUIT SHORTED TO BATTERY VOLTAGE |
| A021 | LEFT FRONT WHEEL SPEED=0 OR UNREASONABLE |
| A022 | RIGHT FRONT WHEEL SPEED=0 OR UNREASONABLE |
| A023 | LEFT REAR WHEEL SPEED=0 OR UNREASONABLE |
| A024 | RIGHT REAR WHEEL SPEED=0 OR UNREASONABLE |
| A025 | LEFT FRONT EXCESSIVE WHEEL SPEED VARIATION |
| A026 | RIGHT FRONT EXCESSIVE WHEEL SPEED VARIATION |
| A027 | LEFT REAR EXCESSIVE WHEEL SPEED VARIATION |
| A028 | RIGHT REAR EXCESSIVE WHEEL SPEED VARIATION |
| A032 | LEFT FRONT WHEEL SPEED SENSOR CIRCUIT OPEN OR SHORTED TO BATTERY OR GROUND |
| A033 | RIGHT FRONT WHEEL SPEED SENSOR CIRCUIT OPEN OR SHORTED TO BATTERY OR GROUND |
| A034 | LEFT REAR WHEEL SPEED SENSOR CIRCUIT OPEN OR SHORTED TO BATTERY OR GROUND |
| A035 | RIGHT REAR WHEEL SPEED SENSOR CIRCUIT OPEN OR SHORTED TO BATTERY OR GROUND |
| A036 | LOW SYSTEM VOLTAGE |
| A037 | HIGH SYSTEM VOLTAGE |
| A038 | LEFT FRONT ESB WILL NOT HOLD MOTOR |
| A041 | RIGHT FRONT ESB WILL NOT HOLD MOTOR |
| A042 | REAR ESB WILL NOT HOLD MOTOR |
| A044 | LEFT FRONT CHANNEL WILL NOT MOVE |
| A045 | RIGHT FRONT CHANNEL WILL NOT MOVE |
| A046 | REAR CHANNEL WILL NOT MOVE |
| A047 | LEFT FRONT MOTOR FREE SPINS |
| A048 | RIGHT FRONT MOTOR FREE SPINS |
| A051 | REAR MOTOR FREE SPINS |
| A052 | LEFT FRONT CHANNEL IN RELEASE TOO LONG |
| A053 | RIGHT FRONT CHANNEL IN RELEASE TOO LONG |
| A054 | REAR CHANNEL IN RELEASE TOO LONG |
| A055 | EBCM MALFUNCTION |
| A056 | LEFT FRONT MOTOR CIRCUIT OPEN |
| A057 | LEFT FRONT MOTOR CIRCUIT SHORTED TO GROUND |
| A058 | LEFT FRONT MOTOR CIRCUIT SHORTED TO BATTERY |
| A061 | RIGHT FRONT MOTOR CIRCUIT OPEN |
| A062 | RIGHT FRONT MOTOR CIRCUIT SHORTED TO GROUND |
| A063 | RIGHT FRONT MOTOR CIRCUIT SHORTED TO BATTERY |
| A064 | REAR MOTOR CIRCUIT OPEN |
| A065 | REAR MOTOR CIRCUIT SHORTED TO GROUND |
| A066 | REAR MOTOR CIRCUIT SHORTED TO BATTERY |
| A076 | LEFT FRONT SOLENOID CIRCUIT OPEN OR SHORTED TO BATTERY |
| A077 | LEFT FRONT SOLENOID CIRCUIT SHORTED TO GROUND |
| A078 | RIGHT FRONT SOLENOID CIRCUIT OPEN OR SHORTED TO BATTERY |
| A081 | RIGHT FRONT SOLENOID CIRCUIT SHORTED TO GROUND |
| A082 | CALIBRATION MALFUNCTION |
| A086 | EBCM TURNED ON RED BRAKE WARNING LIGHT |
| A087 | RED BRAKE WARNING LIGHT CIRCUIT OPEN |
| A088 | RED BRAKE WARNING LIGHT CIRCUIT SHORTED TO BATTERY |
| A091 | OPEN BRAKE SWITCH DURING DECELERATION |
| A092 | OPEN BRAKE SWITCH WHEN ABS WAS REQUIRED |
| A093 | DTC A091 OR DTC A092 - SET IN CURRENT OR PREVIOUS IGNITION CYCLE |
| A094 | BRAKE SWITCH CONTACTS ALWAYS CLOSED |
| A095 | BRAKE SWITCH CIRCUIT OPEN |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.