Jeep Cherokee (XJ): Diagnosis and testing

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Starting system DESCRIPTION An electrically operated engine starting system is standard factory-installed equipment on this model. The starting system is designed to provide the vehicle operator ...

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DIAGNOSIS The battery, starting system and charging system in the vehicle operate with one another, and must be tested as a complete system. In order for the engine to start and the battery to cha ...

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On-board diagnostics (OBD). Accessory drive belt diagnosis. Preliminary checks
On-board diagnostics (OBD) COOLING SYSTEM RELATED DIAGNOSTICS The Powertrain Control Module (PCM) has been programmed to monitor the certain following cooling system components:  If the engine has remained cool for too long a period, such as with a stuck open thermostat, a Diagnostic ...