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Home >> Jeep >> 2022 >> Gladiator Mojave, Part Time T/Case Control, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 35 (3.0L Diesel - DTCS U059E-00 To U3017-00) >> DTC Troubleshooting >> U12A8-00-Lost Communication With Master Cylinder Pressure Sensor >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different variant/trim than selected.
  1. CHECK FOR AN ACTIVE DTC 
    1. Turn the ignition on.
    2. With the scan tool, read DTCs and record on the repair order.

      Is the DTC active or pending?

      Yes 

      • Go To  2

      No 

      • Perform the INTERMITTENT CONDITION diagnostic procedure. Refer to INTERMITTENT DTC .
  2. CHECK THE ABS MODULE FOR DTCS 
    1. With the scan tool, read DTCs in the ABS Module.

      Are there any DTCs in the ABS Module?

      Yes 

      No