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.
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HOMESERVICE MANUALSSATURN1993SC L4-1.9L DOHC VIN 7REPAIR AND DIAGNOSISBODY AND FRAMELOCKSPOWER LOCKSTESTING AND INSPECTIONCOMPONENT TESTS AND GENERAL DIAGNOSTICSCIRCUIT TESTINGGROUNDSCIRCUIT 155ZZ
1993 Saturn SC L4-1.9L DOHC VIN 7
Circuit 155ZZ
1993 Saturn SC L4-1.9L DOHC VIN 7SECTION Circuit 155ZZ
LOCATION:
Connects the splice pack connector cavity A to chassis ground point N.
TYPE:
Black 18 gage wire.
FUNCTION:
This is the ground circuit for the power door lock system.
Check for OPENS/SHORTS.
Repair as needed.
If this component is good go to the next item indicated on the Symptom Chart.
Connects the splice pack connector cavity A to chassis ground point N.
TYPE:
Black 18 gage wire.
FUNCTION:
This is the ground circuit for the power door lock system.
Check for OPENS/SHORTS.
Repair as needed.
If this component is good go to the next item indicated on the Symptom Chart.
RENDER: 1.0x
NO RELATED
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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.