A/C Pressure Sensor Insufficient Pressure Change
Verify the A/C system function, including refrigerant charge.
–Light ON (or Service Engine Soon Warning Light)
P1463 JEEP Description
Each time the A/C clutch engages, theis looking for a pressure change in the refrigerant. If the change in pressure is outside of the calibration the DTC sets.
JEEP Vehicle:JEEP Commander,JEEP Compass,JEEP Grand Cherokee,JEEP Liberty,JEEP Patriot,JEEP Wrangler,JEEP Wrangler Unlimited,