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 MANUALSJEEP2023GLADIATOR FREEDOM, FULL TIME T/CASE CONTROLREPAIR AND DIAGNOSISGENERAL INFORMATIONDTC INDEXDTC INDEX (2 OF 2)MODULE, TIRE PRESSURE (TPM)
2023 Jeep Gladiator Freedom, Full Time T/Case Control
Module, Tire Pressure (TPM)
2023 Jeep Gladiator Freedom, Full Time T/Case ControlSECTION Module, Tire Pressure (TPM)
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B2199-16 | BATTERY VOLTAGE-CIRCUIT VOLTAGE BELOW THRESHOLD |
| B2199-17 | BATTERY VOLTAGE-CIRCUIT VOLTAGE ABOVE THRESHOLD |
| B21DD-84 | SYSTEM VOLTAGE-SIGNAL BELOW ALLOWABLE RANGE |
| B21DD-85 | SYSTEM VOLTAGE-SIGNAL ABOVE ALLOWABLE RANGE |
| C0077-00 | LOW TIRE PRESSURE |
| C1501-96 | TIRE PRESSURE SENSOR 1 - INTERNAL COMPONENT FAILURE |
| C1502-96 | TIRE PRESSURE SENSOR 2 - INTERNAL COMPONENT FAILURE |
| C1503-96 | TIRE PRESSURE SENSOR 3 - INTERNAL COMPONENT FAILURE |
| C1504-96 | TIRE PRESSURE SENSOR 4 - INTERNAL COMPONENT FAILURE |
| C151C-00 | TIRE PRESSURE SENSORS MISSING- |
| C151D-00 | TIRE PRESSURE SENSOR LOCATION UNDETERMINED- |
| C1570-00 | DUPLICATE TIRE PRESSURE SENSOR IDS- |
| C1580-00 | LEFT/RIGHT SIDE TIRE PRESSURE SENSOR LOCATION UNDETERMINED- |
| C1581-00 | FRONT/REAR TIRE PRESSURE SENSOR LOCATION UNDETERMINED- |
| C1597-00 | TPM SYSTEM DEACTIVATED - WINTER MODE- |
| C15CB-00 | FRONT AXLE TIRE PRESSURE PLACARD VALUE IMPLAUSIBLE |
| C15CC-00 | REAR AXLE TIRE PRESSURE PLACARD VALUE IMPLAUSIBLE |
| C15D6-00 | RUN FLAT TIRE PRESSURE BELOW THRESHOLD |
| C2209-00 | TIRE PRESSURE MONITOR INTERNAL- |
| U0001-00 | CAN C BUS |
| U0100-00 | LOST COMMUNICATION WITH ECM/PCM |
| U0121-00 | LOST COMMUNICATION WITH ANTI-LOCK BRAKE SYSTEM (ABS) CONTROL MODULE "A" |
| U0140-00 | LOST COMMUNICATION WITH BODY CONTROL MODULE |
| U0155-00 | LOST COMMUNICATION WITH CLUSTER/CCN |
| U0184-00 | LOST COMMUNICATION WITH RADIO |
| U0401-00 | IMPLAUSIBLE DATA RECEIVED FROM ECM/PCM |
| U0415-00 | INVALID DATA RECEIVED FROM ANTI-LOCK BRAKE SYSTEM (ABS) CONTROL MODULE "A" |
| U0422-00 | IMPLAUSIBLE DATA RECEIVED FROM BODY CONTROL MODULE |
| U0423-00 | IMPLAUSIBLE DATA RECEIVED FROM CLUSTER/CCN |
| U0485-00 | IMPLAUSIBLE DATA RECEIVED FROM RADIO |
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.