Description

Chrysler 300M, Concorde, Intrepid Technical Manual

You’ve got a 2004 Chrysler 300M, Concorde, or Intrepid on the lift. Customer is staring at the clock. You need the right VIN breakdown to confirm the engine code, or you’re ordering the wrong water pump. That’s where this 470-page factory technical manual earns its spot on the bench. It’s not a condensed aftermarket summary. It’s the original Chrysler documentation from the 2004 LH platform. If you’ve ever wasted a day trying to match a part using a third-party drawing, you’ll appreciate having the real thing.

Chrysler 300M, Concorde, Intrepid Technical Manual: 470 Pages of Factory Data

This manual covers the complete 2004 LH lineup – Chrysler Concorde, Chrysler Intrepid (Canada), Dodge Intrepid (U.S.), and the Chrysler 300M. Every detail comes straight from the OEM. The document is organized into Groups that mirror the factory assembly sequence. You get Group 1 (Mopar Accessories), Group 2 (Front Suspension), Group 4 (Parking Brake), Group 5 (Service Brakes), Group 7 (Cooling), and Group 8 (Electrical). 470 pages of numbered figures and torque specs. Nothing is generic.

VIN Plate Decoding: Why It’s on Page 1

The VIN plate decoding table on page 1 tells you exactly which engine is in the car—2.7L (code R), 3.5L 24V (M, G, V, K). It also shows the series (6 for 300M, 4 for Concorde LX/Intrepid SE, etc.) and restraint system. I’ve seen techs order a 3.5L water pump for a 2.7L because they didn’t decode the VIN first. This table eliminates that waste. For more detailed VIN plate info, check the Chrysler 300M Concorde Intrepid VIN Decoding Technical Manual. Also see Chrysler VIN Plate Decoding Information for earlier year variations.

Cooling System: Radiator and Water Pump Specs

Group 7 covers everything that keeps these engines from overheating. The radiator and related parts (Fig. 7-110) include the police-package engine cooler lines (Fig. 7-120). Water pump and related parts (Fig. 7-210) are shown with the correct gasket orientation. Drive pulleys are split by engine – Fig. 7-415 for the 2.7L, Fig. 7-420 for the 3.2/3.5L. Drive belts (Fig. 7-510) and transmission oil cooler lines (Fig. 7-610) are documented with factory routing. If you are replacing a water pump on a 3.5L, pull the manual before you snap a bolt. OEM torque specs are listed per bolt location.

Electrical Group 8: Sensors, Modules, and Wiring

Group 8 is the thickest section for a reason. It starts with starters (Fig. 8-105) and alternators – separate figures for 2.7L (Fig. 8-205) and 3.2/3.5L (Fig. 8-210). Engine sensors are listed by engine code: Fig. 8-605 for the 2.7L EER, Fig. 8-610 for the 3.2/3.5 (EGW, EGG, EGC). Oxygen sensors (Fig. 8-615), transmission sensors (Fig. 8-620), and body sensors (Fig. 8-625) are all there. The Powertrain Control Module (Fig. 8-705) and relay/fuse locations in the Power Distribution Center (Fig. 8-505) are shown with pin-outs. Wiring diagrams run from the engine bay (Fig. 8-1205) through the instrument panel (Fig. 8-1405) to the body and accessories (Fig. 8-1505). If you are chasing a parasitic drain, use these diagrams – not a generic online schematic. Disconnect the battery before probing any sensor wire. I’ve seen too many techs fry a PCM because they skipped that step.

Brake Systems: From Master Cylinder to Parking Brake

Groups 4 and 5 cover the full brake system. Parking brake lever and cables (Fig. 4-110) and the park brake assembly (Fig. 4-120) are separate from the service brakes. Group 5 gives you front brakes (Fig. 5-110), rear disc brakes (Fig. 5-210), power brake booster (Fig. 5-310), and the master cylinder (Fig. 5-420). The ABS hydraulic control unit (Fig. 5-410) is shown with line routing. Brake lines front and rear (Fig. 5-510, 5-520) are drawn to scale. Page 2 starts the Mopar accessory parts listing, but the real meat is in these groups. If you are bleeding the ABS unit, you need the factory procedure – not the shortcut from a forum.

Who Needs This Manual?

This manual is for anyone who owns or works on a 2004 Chrysler LH car. DIYers will use it to replace an alternator without guessing which wire goes where. Shop owners will keep it on the bench for the tech who thinks he remembers the belt routing. Beginners should read the VIN decoding section first – it’s the most common mistake I see. If you are rebuilding a front suspension (Group 2), the figure numbers match the actual parts so you can cross-reference with the Chrysler LH 1993-96 Parts Catalog for earlier years. For transmission work beyond the automatic, see Manual Transmission documentation (this car never had a manual from the factory). Even though the LH cars don’t have a Manual Transmission option, the electrical diagrams in Group 8 are useful if you are swapping a different drivetrain.

OEM Documentation vs Aftermarket Reprints

Aftermarket manuals often combine multiple years into one book, mix up wire colors, or leave out the police-package cooler lines. This manual is a direct scan of the 2004 Chrysler factory document. Every illustration is labeled with a Chrysler part number. The figures are not redrawn – they are the same images the assembly line used. If you are ordering a replacement radiator, the illustration in Fig. 7-110 shows the exact flow direction. You will not get that from a generic parts site.

Frequently Asked Questions

Does this manual cover the 2.7L and 3.5L engines?

Yes. Both engines are covered with separate sections for drive pulleys, sensors, and alternators. Engine codes are listed in the VIN decoding table on page 1.

Are torque specifications included for head bolts and main bearings?

Torque values are given per fastener in each group. The manual does not aggregate them into a single table – you need to look up the specific figure. For example, the water pump bolts are listed next to Fig. 7-210. Always verify with the manual before torquing.

Can I use this for a 2002 or 2005 Chrysler Concorde?

This manual is model-year-specific to 2004. While many components are similar, wiring changes and part revisions occur annually. Use the correct year manual. Earlier models are covered in the Chrysler LH 1993-96 Parts Catalog (see related manuals).

What is the difference between this technical manual and an owner’s manual?

An owner’s manual tells you how to adjust the radio presets. This technical manual gives you parts breakdowns, wiring diagrams, and component locations. It is intended for repair work, not daily operation.

Access the Factory Manual. Stop wasting time with aftermarket summaries that leave out the critical details. Having the Chrysler factory document on your tablet or printed out means you get the correct VIN breakdown, the exact routing for the serpentine belt, and the wiring diagram that matches the actual car. Your diagnostic time goes down, your fix rate goes up.