Start by checking the coolant level, add coolant if the level is too low. If the problem persists the thermostat may be faulty. Using the incorrect thermostat or coolant mixture could trigger the P1281 code.
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 pins.
The cost to diagnose the P1281 Chrysler code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.
The engine coolant temperature is monitored with the engine running. The Diagnostic Trouble Code (DTC) will be set in Powertrain Control Module (PCM) memory when PCM senses engine coolant temperature does not reach 176°F (80°C) while driving for 20 minutes after the start.
Need more information on how to fix the P1281 Chrysler code? Get Access to Factory Service Manuals
Get the P1281 Chrysler code diagnosed by a professional: Find a repair shop in your area