1992–1996 Mitsubishi 3000GT Service Manual (P/N MSSP-001B-96)

• Vehicle coverage: Covers 1992-1996 Mitsubishi 3000GT, 3000GT SL, and 3000GT VR-4 configurations with the 6G72 DOHC engine, including non-turbo FWD, turbo AWD, hatchback, and 1995-1996 two-door convertible models.
• Engine and fuel-system work: Documents engine removal and installation, timing-belt service, cylinder-head gasket replacement, camshaft and crankshaft seal service, lash-adjuster checks, compression and manifold-vacuum testing, plus MFI diagnosis for sensors, injectors, fuel pressure, ignition, turbocharger wastegate, variable induction, EGR, and EVAP systems.
• Transaxle and driveline procedures: Addresses the F5M33 FWD five-speed, W5MG1 AWD five-speed, W6MG1 AWD six-speed, and F4A33 four-speed automatic, with clutch adjustment and bleeding, transaxle removal, automatic-transaxle pressure and stall tests, transfer-case service, propeller shaft, drive shafts, rear differential, and limited-slip differential.
• Brake, suspension, and steering coverage: Includes ABS fault isolation and actuator checks, brake bleeding and hydraulic-unit testing, wheel alignment, hub and bearing inspection, power-steering pressure testing and bleeding, Electronic Control Suspension (ECS), and conventional 4-wheel steering service.
• Body, SRS, and climate-control content: Covers active aero diagnosis, door and window adjustment, removable and power sunroofs, keyless entry, SRS diagnosis and post-collision checks, and both manual and full-auto air conditioning with R-12 and R-134a service information.
• Diagrams and reference data: Provides MFI system diagrams, year- and emissions-specific vacuum circuit diagrams, SRS construction/configuration/circuit diagrams, air-conditioning control-unit circuits, connector and component-location views, transaxle test charts, component-specific torque tables, capacities, pressure-test data, wear limits, clearances, and electrical test values.

This 1,308-page PDF is Mitsubishi's 1992-1996 3000GT Backup Service Manual, Volume 1; the back cover carries document identifier MSSP-001B-96 (1/2). Its scan-tool diagnostics, factory special-tool references, and system-level repair procedures make it best suited to experienced technicians and well-equipped repair shops.

Coverage and Year-Specific Detail

Coverage is separated by model code, engine, transaxle, drivetrain, emissions package, and production year. The manual distinguishes Federal and California MFI/emissions layouts and major equipment changes: W5MG1 five-speed AWD through 1993 versus W6MG1 six-speed AWD from 1994; MUT service on vehicles through 1993 versus MUT-II procedures from 1994, with adapter guidance for earlier cars; driver-side SRS through 1993 versus driver and passenger SRS from 1994; and dedicated 1996 OBD-II trouble-code, freeze-frame, and drive-cycle procedures.

Factory tool tables identify equipment by number, including the MB991341 MUT, MB991502 MUT-II, MD998051 cylinder-head bolt wrench, and MD998767 tensioner pulley socket wrench. That level of identification helps confirm the tooling needed before a repair is started.

Diagnostic and Repair Depth

The MFI section supplies symptom and DTC charts, ECM terminal checks, sensor waveform tests, actuator inspections, and separate logic for turbo, non-turbo, Federal, California, and 1996 systems. Other chapters cover ABS scan-tool actuator testing, ECS service data and forced-drive checks, cruise-control diagnosis, 4WS function testing, A/T hydraulic-pressure diagnosis, A/C control-unit terminal checks, keyless-entry code registration, and active-aero operational checks.

The manual also identifies two easy-to-miss damage risks: installing the automatic-transaxle torque converter on the engine side can damage the transaxle oil seal, while incorrect SRS clock-spring alignment can sever the flat cable and disable the restraint system.

Scope and Safety

This PDF is Volume 1 only. The complete vehicle wiring and electrical manual is Volume 2 and is not part of this file. Internal engine overhaul and internal manual/automatic transmission overhaul are assigned to separate factory manuals; this volume covers on-vehicle diagnosis, removal and installation, adjustment, and the component repair work listed in its sections. It includes conventional 4WS and ECS through 1995, but not Active 4WS or Active Preview ECS. Convertible models receive model-identification and chassis/brake coverage, but there is no convertible-roof mechanism repair chapter.

Mitsubishi restricts SRS work to authorized dealer personnel because improper service can deploy an air bag or leave the restraint system inoperative.