1995 model year · 0+ owner reports · Updated April 2026
According to Au7o's analysis of 0+ owner reports, the 1995 GMC C/K 2500 has 3 documented known issues, with 1 rated critical. The most serious is 6.5L Diesel PMD/FSD Module Failure ($300-$2,500 repair). Across all issues, repair costs range from $80 to $2,500. DIY maintenance guides at au7o.io.
On the 1994-2000 GMC C/K 2500 6.5L Diesel, same 6.5L diesel injection pump PMD failure as Chevrolet C/K 2500. The Pump Mounted Driver overheats and causes stalling.
Parts and tips from 0+ owners who fixed this issue
On the 1995-1998 GMC C/K 2500, the rear-wheel anti-lock brake (RWAL) system speed sensor in the rear differential fails or the RWAL module malfunctions. The ABS warning light illuminates and the system defaults to standard braking without anti-lock.
Replace the rear differential-mounted speed sensor (ACDelco 19236364). If the RWAL module itself has failed, aftermarket replacements are available. Some owners disconnect the RWAL system entirely if the module is too expensive.
Parts and tips from 0+ owners who fixed this issue
On the 1990-1998 GMC C/K 2500, the Pitman arm and idler arm ball joints wear out, causing excessive play in the steering and a wandering feel on the highway. The heavy front end of the 2500 accelerates wear on these components.
Replace the idler arm (Moog K6187T) and Pitman arm together for even steering geometry. A front-end alignment is required after replacement. Inspect tie rod ends and center link at the same time.
Parts and tips from 0+ owners who fixed this issue
Don't see your problem? Describe your symptoms to get a diagnosis, or get a full repair guide.
According to Au7o's analysis of 0+ owner reports, the 1995-1995 GMC C/K 2500 has 3 documented issues. The most frequently reported are: 6.5L Diesel PMD/FSD Module Failure, ABS Speed Sensor and RWAL Module Failure, Pitman Arm and Idler Arm Wear. Of these, 1 is rated critical and should be addressed promptly.
The 1995-1995 GMC C/K 2500 has 3 known issues documented across 0+ owner reports. 1 issue is rated critical: 6.5L Diesel PMD/FSD Module Failure. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known GMC C/K 2500 issues range from $80 to $2,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, 6.5L Diesel PMD/FSD Module Failure, typically costs $300-$2,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
Same 6.5L diesel injection pump PMD failure as Chevrolet C/K 2500. The Pump Mounted Driver overheats and causes stalling. Repairs typically run $300-$2,500. Severity: high.
The rear-wheel anti-lock brake (RWAL) system speed sensor in the rear differential fails or the RWAL module malfunctions. The ABS warning light illuminates and the system defaults to standard braking without anti-lock. Repairs typically run $80-$400. Severity: medium.
The Pitman arm and idler arm ball joints wear out, causing excessive play in the steering and a wandering feel on the highway. The heavy front end of the 2500 accelerates wear on these components. Repairs typically run $200-$500. Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
