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.
Code 14 (PRIZM) -: Notes
Igniter receives 5 volts from ECM. Igniter processes voltage then returns voltage to ECM as a ignition fail-safe signal. ECM also receives a .7 volt ignition signal when starter is being cranked. ECM uses these signals to pulse injectors. Code 14 will set if ignition fail-safe signal is not present 4 successive times during cranking.
- Checks for 5-volt signal from ECM.
- Verifies .10-2 volt signal from ECM.
- Checks for power to distributor.
- Checks for open in Black/Orange wire between junction block No. 1 and distributor or a faulty junction block No. 1.
- Checks for open in power feed to igniter, or a faulty ignition coil or igniter.
- Checks for open in Red/Black or Black/Orange wires to ignition switch and a faulty ignition switch.
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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.