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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSPLYMOUTH1994GRAND VOYAGER BASE, 31THREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMENGINE CONTROLS - TESTS W/CODES - 3.8LINACTIVE TROUBLE CODE CONDITION
1994 Plymouth Grand Voyager Base, 31TH
Inactive Trouble Code Condition
1994 Plymouth Grand Voyager Base, 31THSECTION Inactive Trouble Code Condition
This procedure applies if you have been sent here from diagnostic tests and have just attempted to simulate condition that initially set trouble code. Following additional checks may assist in identifying a possible intermittent problem:
- Visually inspect related wiring harness connectors for broken, bent, pushed-out or corroded terminals.
- Visually inspect related wiring harnesses for chafed, pierced or partially broken wires.
- Check all pertinent Technical Service Bulletins (TSBs).
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra 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.