SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSJEEP2007PATRIOT LIMITED, FWD, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)BRAKESTRACTION CONTROLANTI-LOCK BRAKE SYSTEM - ELECTRICAL DIAGNOSTICSABS - ELECTRICAL DIAGNOSTICSDTC TROUBLESHOOTINGC1243-G SENSOR NOT INITIALIZEDDIAGNOSTIC TEST
2007 Jeep Patriot Limited, FWD, Standard

Diagnostic Test

2007 Jeep Patriot Limited, FWD, StandardSECTION Diagnostic Test
  1. 1) PERFORM ECU INITIALIZATION 

    Turn the ignition on.

    With the scan tool, erase ABS DTCs.

    Cycle the ignition switch.

    WARNING: To avoid personal injury or death, check brake capability is available before road testing.

    Perform ECU initialization with drive test. Perform ABS VERIFICATION TEST .

    NOTE: The ECU Initialization process must include driving the vehicle into a 90° turn.

    Park the vehicle.

    1. Go To  2).
  2. 2) VERIFY IF DTC IS STILL ACTIVE 

    Cycle the ignition switch.

    WARNING: To avoid personal injury or death, check brake capability is available before road testing.

    Test drive the vehicle by turning the vehicle left or right in a curving manner at a velocity between 10 and 25 km/h (6 and 15 mph).

    Park the vehicle.

    With the scan tool, read ABS DTCs.

    Does this DTC reset? 

    Yes 

      NOTE: Vehicles without a Dynamics Sensor replace Anti-Lock Brake Module.
    1. Replace the Dynamics Sensor or Anti-Lock Brake Module in accordance with the Service Information.
    2. Perform ABS VERIFICATION TEST .

    No 

    1. Refer to the ABS-INTERMITTENT CONDITION  test.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready ToolsFree Quote CheckQuote Shield Pro

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.