No SKIM BUS Messages Received
Table of contents
P1686 JEEP Possible Causes
- Reprogram Smart Key Immobilizer Module (SKIM) key
- Faulty Immobilizer Key
- Faulty Immobilizer Module
How do I fix code P1686 JEEP?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P1686 JEEP code
The cost of diagnosing the P1686 JEEP code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1686 JEEP Description
The Powertrain Control Module (PCM) monitors the Smart Key Immobilizer Module (SKIM) for messages. The PCM will set the Diagnostic Trouble Code (DTC) when no messages received from the Smart Key Immobilizer Module.