Diagnostic Test

WARNING: This page is about a different car, the 2016 Dodge Journey and 2015 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FOR AN ACTIVE DTC

NOTE:

This DTC must be active for the results of this test to be valid.

Turn the ignition on.
With the scan tool, read ABS DTCs and record on the repair order.
With the scan tool, read and record Freeze Frame information.
With the scan tool, erase DTCs.
Start the engine.
Press the brake pedal firmly and release.
With the scan tool, read ABS DTCs.
Is the DTC active?

Yes

NOTE:
For this failure it is necessary to replace both the Anti-lock Brake System (ABS) Module and the Hydraulic Control Unit (HCU) as a complete unit. This is known as the Integrated Control Unit (ICU).
- Replace the Integrated Control Unit (ICU) in accordance with the Service Information. Refer to HYDRAULIC CONTROL UNIT (HCU), REMOVAL .
- Perform the ABS VERIFICATION TEST. Refer to STANDARD PROCEDURE .
No
- Perform the ABS INTERMITTENT CONDITION TEST. Refer to STANDARD PROCEDURE .