B1010low severityBody

TPMS Receiver Module Malfunction

on 2014 Ram 2500 6.7L I6 Cummins Diesel · 4WD

What this code means

Malfunction in the TPMS receiver module that receives RF signals from tire pressure sensors.

Symptoms

  • TPMS warning light flashing then solid
  • No tire pressures displayed for any wheel
  • TPMS system completely inoperative

Common causes

  • Faulty TPMS receiver module
  • Receiver antenna disconnected
  • Wiring issue
  • Module power supply fault
  • Aftermarket tint or coating blocking RF signal

Diagnostic steps

  1. Check TPMS module power and ground
  2. Test receiver antenna connection
  3. Scan TPMS module for codes
  4. Check for aftermarket window tint with metallic content
  5. Verify module communication on CAN bus

Repair notes

Replace TPMS receiver module or repair antenna connection. Metallic window tint can block sensor RF signals.

Other Body codes on this vehicle

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