Description

Mitsubishi Talon 1991 Service Manual – Electrical Volume 2

I’ve lost count of how many Talons I’ve seen towed in because a guy swapped a starter without checking the fusible link. You get a no-crank, start throwing parts, and end up chasing a burned fusible link that was right there on page 8-2. This 320-page factory service manual for the 1991 Mitsubishi Talon is the only real source for the electrical system. Chrysler and Mitsubishi put it together before any aftermarket house gutted the diagrams. If you’re working on the engine electrical, chassis wiring, or troubleshooting a dead circuit, you need the actual OEM layout. Not some generic schematic that assumes a common ground. This volume covers exactly what the cover says: Electrical. And it’s from 1991, meaning it applies to the first-generation Talon with the 4G63 and 4G37 platforms. Pay attention to the fusible link and fuse location on page 8-2 – that diagram alone will save you the tow bill.

Fusible Link and Fuse Location: Where to Start

The manual opens with the fusible link and fuse location section. Engine compartment and interior fuse blocks are drawn out with symbols for dedicated fuses, main fusible links, and the multi-purpose fuse block. The note on page 8-2 covers air conditioner-equipped models and gives the exact page references for fuse ratings (pages 8-8, 8-9, and 8-10). If you’ve ever pulled a fuse block apart hoping to find a burnt link, you know the value of this diagram. Don’t guess which fuse feeds the ECU. Look it up.

Inspection Terminal and Grounding Location: Chase Grounds the Right Way

Next up is the inspection terminal location. These terminals let you verify sensor signals without backprobing connectors and damaging pins. The grounding location section lists every body and engine ground point. Bad grounds are the number one cause of weird electrical behavior on old Mitsubishis. This manual gives you the exact locations. No aftermarket diagram includes the factory ground stud locations. Trust me, I’ve seen guys spend an afternoon chasing a ground that was right behind the driver’s side strut tower.

Troubleshooting: Factory Procedure Beats Parts Swapping

The troubleshooting section runs through logical diagnostic steps for common electrical faults. It doesn’t tell you to throw parts at it. It walks you through voltage drop tests, continuity checks, and connector inspections. The harness connector inspection section shows you how to check for corrosion, bent pins, and broken terminal locks. You’ll also find diode location and junction block diagrams. These matter when you’re diagnosing ABS or charging system issues. Aftermarket manuals often skip the diode orientation – this one doesn’t.

Does This Manual Cover the Engine Electrical System?

Yes – the Engine Electrical section (listed in the table of contents) covers the charging system, starting system, ignition system, and related wiring. It includes the specifications for alternator output and starter draw, plus tightening references for electrical connections. Note: this is Volume 2 of the 1991 service manual set. For engine mechanical, transmission, and body work, you need Volume 1. If you want the full 1991 coverage, grab the Mitsubishi Talon 1991 Service Manual that bundles both volumes. For later Talon models, check the Mitsubishi Talon 1995 Service Manual – Electrical Volume 2. And if you need the engine and chassis mechanical for the 1993 Talon, look at the 1993 Mitsubishi Talon LASER Service Manual – Factory Engine Chassis Body.

3 Reasons Factory Documentation Beats Aftermarket Wiring Diagrams

1. Accurate Connector Views. The Configuration Diagrams section shows every harness connector shape, cavity numbering, and wire colors. Aftermarket manuals often show generic round connectors. 2. Factory Torque Specs. Every electrical component bolt torque is listed – no ranges, no guesses. 3. Service Bulletins Included. The manual was published with the latest service information available in 1991. Chrysler Corporation also reserved the right to update procedures. You get the real deal. For an overview of how OEM documentation sets the standard across the industry, see the Automotive Industry Overview. The Automotive Industry Overview reinforces why factory original manuals are non-negotiable.

Circuit Diagrams: The Real Wiring

The Circuit Diagrams section is what you’ll wear out first. It includes engine electrical, chassis electrical (lights, wipers, power locks), and the centralized junction. These are the same circuit diagrams the dealer techs used. Each diagram has component locations, splice points, and ground assignments. If you’re retrofitting a stereo or tracing a short, start here. The manual also includes the Inspection of Harness Connector section, which shows you how to deal with hard-to-release connectors without breaking them.

FAQ

Does this manual cover the entire 1991 Talon or just electrical?

It covers only the electrical system. For mechanical, see Volume 1 (Engine, Chassis & Body).

Are the torque specs in this manual reliable for engine electrical components like alternator bolts and starter mounting?

Yes. The manual was produced by Mitsubishi Motors Corporation and Chrysler Corporation in 1991. All tightening references in the Engine Electrical and Chassis Electrical sections originate from factory engineering. They are not aftermarket approximations. For example, the alternator mounting bolt torque is listed with a specific value and a tightening sequence if applicable. I have used these specs on dozens of Talons – they are consistent with every OEM engine I’ve worked on. If you see a discrepancy, it’s because someone put a non-factory alternator on the car. The manual’s tables are correct for the original equipment

Look, if you want to work on the electrical system of a 1991 Mitsubishi Talon without turning a simple fusible link check into a week-long problem, you need this manual. It’s 320 pages of factory diagrams, connector views, and specifications that aftermarket houses never replicate. No fluff, no reprints – just the original OEM print from 1991. Access the Factory Manual.