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 MANUALSPLYMOUTH1994SUNDANCE BASE, 2D HATCHBACK, 2.2 D, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 14 (INSTRUMENT PANEL (CONVERTIBLE))TESTINGHEADLIGHT SWITCH
1994 Plymouth Sundance Base, 2D Hatchback, 2.2 D, Automatic
Headlight Switch
1994 Plymouth Sundance Base, 2D Hatchback, 2.2 D, AutomaticSECTION Headlight Switch
WARNING: This page is about a different car, the 1994 Chrysler LeBaron. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
All specified wire colors are those on mating connector.
- Remove headlight switch. Measure resistance between terminals "I" (Tan wire) and "R" (Black/Yellow wire) while rotating instrument light dimmer control. Resistance should change smoothly.
- With switch set to off position, check for continuity between terminals B2 (Red wire) and "R" (Black/Yellow wire). Continuity should not exist. Set switch in turn to park and headlight positions. Continuity should exist.
- With switch set to off position, check for continuity between terminal B2 (Red wire) and terminal for Yellow/Black wire. Continuity should not exist. Set switch to park and headlight positions. Continuity should exist, but resistance will be greater than zero ohms.
- With switch set to off position, check for continuity between terminal for Red/White wire and terminal for Light Green wire. Continuity should not exist. Set switch to headlight position. Continuity should exist.
- With switch set to off position, check for continuity between terminal for Red/White wire and terminal for Light Green/White wire. Continuity should not exist. Set switch in turn to park and headlight positions. Continuity should exist.
- With switch set to off position, check for continuity between terminal for Black/Light Blue and Light Blue wires. Continuity should not exist. Set switch to park and headlight positions. Continuity should exist.
- With switch set to dome light position, continuity should exist between terminals for Yellow and Black wires. Continuity should not exist with switch set to turn dome lights off.
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.