1998 Chrysler 300M service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical diagnostics with wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
Trims covered
- SS Sport Utility 4-Door
- B Sport Utility 4-Door
- Base Sport Utility 4-Door
- LS Sport Utility 4-Door
- A Sport Utility 4-Door
- LT Sport Utility 4-Door
- Base Sedan 4-Door
Engines covered
- 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
- 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated
- 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
- 3.5L 3497CC 215Cu. In. V6 GAS SOHC Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
ON CERTAIN PASSENGER VEHICLES, SEAT BACK RECLINER BOLT BREAKAGE CAN OCCUR RESULTING IN THE SEAT BACK RECLINING UNEXPECTEDLY.
IF THE SEAT BACK UNEXPECTEDLY RECLINES WHILE THE CAR IS BEING DRIVEN, IT COULD RESULT IN LOSS OF VEH
DEALERS WILL REPLACE THE RECLINER BOLTS. OWNER NOTIFICATION BEGAN ON APRIL 23, 2003. OWNERS WHO TA
KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not program to the vehicl
KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not program to the vehicl
Valve Body. These may cause over drive cycling.
Valve Body. These may cause over drive cycling.
Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and also warranty reimbursement when battery replacements are neces
AIR CONDITIONING (A/C) COOLING COIL ODOR. *TT
AIR CONDITIONER AND HEATER PERFORMANCE. *TT
INTERIOR FRONT DOOR HANDLE/BEZEL REPLACEMENT. *MJ
Showing the 8 most recent of 93 technical service bulletins on file with NHTSA.
