P1899 JEEP - Park/Neutral Switch Circuit Conditions
- Faulty Park/Neutral Switch
- Park/Neutral Switch harness is open or shorted
- Park/Neutral Switch circuit poor electrical connection
- Engine Light ON (or Service Engine Soon Warning Light)
P1899 Jeep DescriptionEngine cranking and Park/Neutral (P/N) indicated, or in drive with Vehicle Speed Sensor (VSS) over 50 mph, engine speed at 1985-4400 rpm, Throttle Position (TP) sensor indicating open throttle and the Powertrain Control Module (PCM) detects a Manifold Absolute Pressure (MAP) input that was over 66% of the BARO input with a high P/N input.
Need more help?Get the P1899 Jeep code diagnosed by a professional: Find a repair shop in your area
P1899 JEEP CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P1899 Jeep code? Have you replaced any parts?
Any information is appreciated. Thanks