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 MANUALSCHEVROLET1998LUMINA V6-3.8L VIN KREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSINFORMATION BUSSERVICE AND REPAIR
1998 Chevrolet Lumina V6-3.8L VIN K
Information Bus: Service and Repair
1998 Chevrolet Lumina V6-3.8L VIN KSECTION Service and Repair
Data Link Connector:
The data link connector is under the instrument panel, to the right of the steering column. It is part of the instrument panel wiring harness.
REMOVE OR DISCONNECT
1. Bolts/screws from data link connector.
2. Lower data link connector from instrument panel.
INSTALL OR CONNECT
1. Data link connector to instrument panel.
2. Bolts/screws to data link connector.
Tighten
^ Bolts/Screws to 2 N.m (18 lb. in.).
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.