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Buick Regal III (1988–1997) wiring diagrams

List of systems:

3.1l (vin m), a/c circuit, auto a/c 3.1l (vin m), a/c circuit, manual a/c

3.8l (vin l), a/c circuit, auto a/c 3.8l (vin l), a/c circuit, manual a/c

Anti-lock brake circuits

Pass-key circuit, without seo Pass-key circuit, with seo

Data link connector circuit Steering wheel controls circuit

Cooling fan circuit

Cruise control circuit

Defogger circuit, with cj2/cj3 a/c

Electronic power steering circuit

Wiring diagram engine performance 3.1l (vin m)s, with 4 speed a/t (1 of 2) Wiring diagram engine performance 3.1l (vin m)s, with 4 speed a/t (2 of 2)

Wiring diagram engine performance 3.8l (vin l)s

Exterior light circuit

Ground distribution circuit

Headlight circuit, with drl Headlight circuit, without drl

Horn circuit

Instrument cluster circuit

Courtesy lamps circuit Instrument illumination circuit

Power antenna circuit

Power distribution circuit

Door lock circuit Keyless entry circuit

Power mirror circuit

Power seat circuits

Sunroof circuit

Power window circuit, 2 door Power window circuit, 4 door

Radio circuits

Shift interlock circuit, with column shift Shift interlock circuit, with console shift

Charging circuit Starting circuit

Supplemental restraint circuit

3.1l (vin m), transmission circuit

3.8l (vin l), transmission circuit

Trunk release circuit

Warning system circuits

Wiper/washer circuit

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