Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSDODGE AND RAM20241500 TRXREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 448 (DTC INDEX (1 OF 3))MODULE, ELECTRONIC SHIFT (ESM)
2024 Dodge and Ram 1500 TRX
Module, Electronic Shift (ESM)
2024 Dodge and Ram 1500 TRXSECTION Module, Electronic Shift (ESM)
WARNING: This page is about a different car, the 2023 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B2204-00 | ECU CONFIGURATION MISMATCH |
| P0607-00 | ECU INTERNAL PERFORMANCE - ESM |
| P0814-00 | TRANSMISSION RANGE DISPLAY CIRCUIT |
| P0820-00 | GEAR LEVER X-Y POSITION SENSOR CIRCUIT |
| P0919-00 | GEAR SHIFT POSITION CONTROL ERROR |
| P0928-00 | BTSI CONTROL |
| P0930-00 | BTSI CONTROL CIRCUIT LOW |
| P0931-00 | BTSI CONTROL CIRCUIT HIGH |
| P1C86-14 | PRNDL DISPLAY-CIRCUIT SHORT TO GROUND OR OPEN |
| P1C8B-16 | BATTERY VOLTAGE - CIRCUIT VOLTAGE BELOW THRESHOLD |
| P1C8B-17 | BATTERY VOLTAGE - CIRCUIT VOLTAGE ABOVE THRESHOLD |
| P1C8C-16 | SYSTEM VOLTAGE-CIRCUIT VOLTAGE BELOW THRESHOLD |
| P1C8C-17 | SYSTEM VOLTAGE-CIRCUIT VOLTAGE ABOVE THRESHOLD |
| U0001-00 | CAN C BUS |
| U0002-00 | CAN C BUS OFF PERFORMANCE |
| U0074-00 | DEDICATED POWERTRAIN-D-PT-CAN BUS OFF |
| U0100-00 | LOST COMMUNICATION WITH ECM/PCM "A" |
| U0101-00 | LOST COMMUNICATION WITH TCM |
| U0140-00 | LOST COMMUNICATION WITH BODY CONTROL MODULE |
| U0402-00 | IMPLAUSIBLE DATA RECEIVED FROM TCM |
| U0422-00 | IMPLAUSIBLE DATA RECEIVED FROM BODY CONTROL MODULE |
| U114C-00 | LOST COMMUNICATION WITH PRNDL DISPLAY |
| U11C3-00 | ESM LOST COMMUNICATION WITH TCM ON D-PT CAN |
| U145D-00 | IMPLAUSIBLE DATA RECEIVED FROM TCM ON D-PT |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.