2019 Ram 1500 · symptom sheet
"Shift to Park" or "Service Shifter" warning comes on
- 27owner reports
- 58,000median miles
- 0involved a crash
Newest report Aug 23, 2026 · checked Sep 29, 2026
851 of the 1,479 complaints on this car are about the electrical system. 27 of those describe shift to park warning.
Tick what matches of 27 reports
Shift to park warning on other 1500 years
No other 1500 model year has enough reports of shift to park warning for a sheet of its own. See every 1500 year.
What this problem usually is
This sheet covers a dash message that says "Shift to Park" or "Service Shifter" when the car is already in Park, or when it's sitting in Drive with the shifter lights glowing. Owners say it won't let them turn the car off, or it flashes up on the highway.
What got replaced
Owners who name the part that was replaced mention the shifter assembly (3 reports).
Recalls and investigations
9 recalls on the electrical system cover the 2019 model year. A recall on the same system isn't always the same failure, so read the defect text.
The crankshaft position sensor tone wheel may delaminate, causing the engine to lose its ability to synchronize the fuel injector pulses and cam shaft timing, possibly resulting in an engine stall.
A software error can cause the rearview camera image to remain displayed after the vehicle has been shifted out of reverse.
A gear within the transfer case may not have been installed correctly, possibly causing the vehicle to become stuck in neutral. If this occurs while driving, there could be a sudden loss of power.
The Exhaust Gas Recirculation (EGR) cooler may crack and allow pre-heated vaporized coolant to enter the EGR system. This mixture may combust inside the intake manifold.
The instrument cluster may not properly illuminate driver warnings. As such, these vehicles fails to conform with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 101, "Control and Displays."
The rear driveshaft may have an incomplete weld fusion between the tube and tube yoke, which may lead to weld cracking or the driveshaft fracturing.
Due to an incorrect assembly repair process, the auxiliary battery wire terminal connection may overheat.
The rear differential may have been insufficiently filled, possibly resulting in its failure.
These vehicles are being recalled to address a defect that could prevent the cruise control system from disengaging.
All 30 recalls on the 2019 Ram 1500, with the owner complaints on each recalled system
NHTSA investigations into the electrical system on the 1500
Post recall remedy brake transmission shift interlock (btsi) failure. Open.
Engine stall with intermittent restart. Open.
Vehicle rollaway. Closed jan 25, 2024.
Software security vulnerability. Closed jan 5, 2016, led to recall 15V-508.
Totally integrated power module failure. Closed jul 24, 2015.
Rear differential failure. Closed mar 5, 2013, led to recall 12V-474.
None of these investigations covers the 2019 model year.
When it happens
The middle half of failures fell between 32,000 and 105,000 miles, from the 8 reports that gave a mileage.
What owners wrote
“Ram Rebel suffers from âService Shifterâ warning frequently; occasionally pits itself into neutral and requires to be put into park; front and rear park assist seem to be associated with this fault as well as it disables and enables randomly. Major electrical issue with shifter/transmission issues and parking sensors.”
Filed Mar 31, 2025
“The truck with provide warnings "front/rear sensors temporarily disabled" and "service shifter" before starting to shift itself back and forth between 1st and 3rd gear. When it does this it will often stay in whatever gear it is in when accelerating and not shift with no regard for speed.”
Filed Aug 1, 2024
“Service shifter message locks the vehicle in park. This can be life threatening if in a remote area or other area when a movement of the vehicle is required for safety”
Filed Aug 9, 2022
Should you keep driving it?
This page can't tell you that. 0 of 27 reports involved a crash. Owners who file are the ones who had a bad experience, and nobody checks their reports. If the problem affects steering, braking, power or a fire risk, treat it as a safety fault and have it inspected before a long or high-speed drive.
File your own report with NHTSA. Complaint counts are how a problem gets an investigation. How reports land on this sheet.
Guide Paid for this repair before a recall covered it? How recall reimbursement works
Other problems on this car
- Power steering cuts out or goes heavy 218 reports
- Engine stalls or loses power while driving 153 reports
- Infotainment, screen or backup camera fails 142 reports
- Brakes grind, pulse or wear early 133 reports
- Airbag warning light or recall 91 reports
- Check engine light or misfire 77 reports
- Battery dies or the car will not start 74 reports
- Water leaks into the cabin 63 reports
- Steering sticks, feels notchy or jerks 45 reports
- Seat belt or seat problems 44 reports
- Windshield cracks or distorts 43 reports
- Multiple warning lights come on at once 39 reports
- Suspension noise, struts or alignment 33 reports
- Transmission shudders, slips or shifts hard 28 reports
- Engine rattles or ticks 26 reports