Ignition Control Module: Service and Repair

Need a step-by-step guide?

Get an AI-powered repair guide with parts lists, cost estimates, and clear instructions for your 1993 Buick.

AI Repair Guides

Ignition Coils And Module:




Typical Ignition Module Assembly:







REMOVE OR DISCONNECT
- Connector at ignition module.
- Spark plug wires at coil assembly.
- Nuts and washers (3) securing ignition module assembly to bracket.
- Screws securing coil assemblies to ignition module.
- Note lead colors or mark for reassembly.
- Connectors between coil and ignition module.
- Ignition module.


INSTALL OR CONNECT
- Ignition module.
- Connectors between coil and ignition module.
- Note lead colors or mark for reassembly.
- Screws securing coil assemblies to ignition module.
- Nuts and washers (3) securing ignition module assembly to bracket.
- Spark plug wires at coil assembly.
- Connector at ignition module.

← Back to Ignition Control ModuleAll Makes