Section 63 (2.0L - DTCS U140B To U1831)
WARNING: This page is about a different car, the 2025 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
- DTC Troubleshooting
- U140B Implausible Left Rear Wheel Speed Signal Received
- Description And Operation - Braking Systems
- Functional Description - 3-Wire Brake Pedal Position Sensor
- Functional Description - Hydraulic Control Unit (HCU) Assembly
- Functional Description - Brake Pedal Simulator Pressure Sensor
- Functional Description - Wheel Speed Sensors
- Functional Description - Steering Angle Sensor
- Functional Description - Brake System Control Module (BSCM)
- Technical Data - Braking System Messages
- When Monitored
- Set Condition
- Default Action
- Possible Causes
- Diagnostic Overview
- Check For An Active Or Intermittent Condition
- DIAGNOSTIC TEST - eBOOSTER BRAKE SYSTEM - PCM
- Diagnostic Test - Wheel Speed Sensor Faults
- U140C Implausible Right Rear Wheel Speed Signal Received
- Description And Operation - Braking Systems
- Functional Description - 3-Wire Brake Pedal Position Sensor
- Functional Description - Hydraulic Control Unit (HCU) Assembly
- Functional Description - Brake Pedal Simulator Pressure Sensor
- Functional Description - Wheel Speed Sensors
- Functional Description - Steering Angle Sensor
- Functional Description - Brake System Control Module (BSCM)
- Technical Data - Braking System Messages
- When Monitored
- Set Condition
- Default Action
- Possible Causes
- Diagnostic Overview
- Check For An Active Or Intermittent Condition
- DIAGNOSTIC TEST - eBOOSTER BRAKE SYSTEM - PCM
- Diagnostic Test - Wheel Speed Sensor Faults
- U1411 Implausible Fuel Volume Signal Received
- U1412 Implausible Vehicle Speed Signal Received
- U1417 Implausible Left Wheel Distance Signal Received
- U1431 Implausible Data Received From Cruise Control Module
- U1440 Implausible Transfer Case Ratio High Received
- U1442 Implausible Data Received From Driver Presence Detection Module
- U145D Implausible Data Received From TCM On D-Pt
- U1817 Lost Communication With Hybrid Powertrain Control Module
- U1831 Lost Communication With ESM On D-Pt
- U140B Implausible Left Rear Wheel Speed Signal Received