Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1981 CJ5.
The 1981 Jeep CJ5 Overview designates this vehicle as a specific model year within the CJ5 platform lineage. While the model name confirms the body identity, the provided data does not specify engine configurations or standout technical specifications for this production run. Researchers should note that without further technical data in this summary, determining where this model year sits in the vehicle's reliability history remains undefined by the provided text. This limitation frames the 1981 CJ5 as a subject requiring additional documentation to fully assess its mechanical standing.
Condensed service procedures for routine maintenance. Procedures that require dealer diagnostic equipment are identified and summarized only.
| Tool required | DRBIII scan tool (dealer / locksmith) |
| Why | Transmitter codes are written into the receiver in the passenger door module |
| When needed | After Sentry Key Immobilizer Module (SKIM) replacement |
| Tool required | DRBIII scan tool |
| Also required | The vehicle's four-digit PIN code |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
Showing 1 of 1 campaigns on record for this vehicle.
SOME OF THE INVOLVED VEHICLES WERE ASSEMBLED WITH TONGUE-END REAR SEAT BELT ASSEMBLIES INSTEAD OF THE BUCKLE END AND TONGUE-END ASSEMBLIES. WITHOUT THE BUCKLE END ASSEMBLIES, THE REAR SEAT BELTS CANNOT BE FASTENED. Remedy: THE DEALER WILL INSPECT AND REPLACE THE REAR SEAT BELTS, IF INCORRECT BELTS WERE INSTALLED, AT NO CHARGE.
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Cross-vehicle references for the kinds of data on this page.
NHTSA lists 1 recall campaign(s) for this model year. Check your specific vehicle by VIN.