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Home >> Dodge and Ram >> 2003 >> Durango Base, 5.9 Z, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 106 (Chassis Diagnostic Procedures - Anti-Lock Brake System) >> Diagnostic Information And Procedures >> Brakes (Cab) - Symptoms >> Symptom: *REPLACING THE CONTROLLER ANTILOCK BRAKE >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2004 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.
  1. REPLACING THE CAB
  2. ABS VERIFICATION TEST
TEST ACTION AND APPLICABILITY

TEST ACTION APPLICABILITY
1
NOTE: You must call STAR to recieve a new CAB.
NOTE: Failure to properly program the replacement CAB will result in a blinking ABS indicator.
Turn the ignition off.Replace the CAB.With the DRBIII®, check the Tire Size and Rear Axle Type.If the DRBIII® display's the Tire size and Axle ratio, use the DRBIII® select: MISC then MODULE REPLACEMENT.If the DRBIII® does not display Tire Size and Rear Axle Type, use the DRBIII® select: MISC then SET PINION FACTOR.Inspect rear tires to determine tire sizes.
NOTE: If the vehicle does not have production size tires listed on the DRBIII® menu screen, install Production Size tires on the vehicle.
Determine which rear axle type, not the axle ratio, is used on this vehicle.
NOTE: To identify the proper axle on the vehicle, refer to COMPONENT LOCATIONS .
Ignition on, engine not running.With the DRBIII®, program the correct tire size and rear axle type.Road test the vehicle above 40 mph for at least two minutes. Check for any DTC's.Did any DTC's set during the road test?
  1. Yes --> Refer to the Symptom List for further diagnostic tests.

    Perform ABS VERIFICATION TEST - VER 1.

  2. No --> Go To 2
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1 Turn the ignition off.
Connect all previously disconnected components and connectors.
Ensure all accessories are turned off and the battery is fully charged.
Ensure that the Ignition is on, and with the DRBIII, erase all Diagnostic Trouble
Codes from ALL modules. Start the engine and allow it to run for 2 minutes and fully operate the system that was malfunctioning.
Turn the ignition off and wait 5 seconds. Turn the ignition on and using the DRBIII, read DTC's from ALL modules.
If any Diagnostic Trouble Codes are present, return to Symptom list and troubleshoot new or recurring symptom.
If there are no DTC's present after turning ignition on, road test the vehicle for at least 5 minutes. Perform several antilock braking stops.
CAUTION: Ensure braking capability is available before road testing.

Again, with the DRBIII® read DTC's. If any DTC's are present, return to Symptom list.
If there are no Diagnostic Trouble Codes (DTC's) present, and the customer's concern can no longer be duplicated, the repair is complete.
Are any DTC's present or is the original concern still present?
  1. Yes --> Refer to symptom list for problems related to active DTCs.

    Perform ABS VERIFICATION TEST - VER 1.

  2. No --> Test Complete.
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