Right-Hand Drive
The ABM is only separately serviceable for non-HSA (Hill Start Assist) equipped vehicles. Do not remove the ABM for vehicles equipped with HSA.
- Disconnect and isolate the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), disconnect the IBS connector first before disconnecting the negative battery cable.
- Remove air inlet hose (1) between air cleaner housing and engine.CAUTION:
Before disassembling the ICU, the ICU must be thoroughly cleaned. This must be done to prevent dirt particles and debris from entering into vital areas of the ICU.
- Thoroughly clean all surfaces of the ICU and brake tubes. Use only a solvent such as Mopar® Brake Parts Cleaner or equivalent.NOTE:
Use this figure in the following step to release the ABM harness connector cover. It shows the location of the release tabs.
1 - ABM (PART OF ICU) 2 - WIRING HARNESS CONNECTOR - Disconnect the ABM harness connector from the Antilock Brake Module (ABM). To do so:
- Depress the tabs on each side of the connector cover, then
- Pull outward and upward on the lower half of the cover until it locks into position pointing straight outward (2). The connector can then be pulled straight outward off the ABM (1).
1 - MOUNTING FASTENERS 2 - ABM - Remove the fasteners (1) attaching the ABM (2) to the HCU.
1 - ABM 2 - HCU 3 - SOLENOID VALVE STEM CAUTION:When removing the Antilock Brake System (ABS) module from the HCU, be sure to completely separate the two components (approximately 38 mm (1.5 inches)) before removing the ABS. Otherwise, damage to the pressure sensor or pump motor connection may result, requiring HCU replacement. Do not to touch the sensor terminals on the HCU side or the contact pads on the ABS side as this may result in contamination and issues in the future.
- Separate the ABM (1) from the HCU (2).