Removal ProcedurePlace the ignition switch in the OFF position.Remove the accessory wiring junction block. Refer toAccessory Wiring Junction Block Replacement.
Remove the brake pressure modulator valve (BPMV)bolt-(1).
Note:Do not pry on the accumulator caps on the underside of theBPMV.
Without disconnecting the brake pipe fittings, carefully liftthe BPMV assembly-(1)-upward to release themounting pins from the BPMV bracket insulators.Position the BPMV assembly aside and secure with heavymechanics wire or equivalent.Remove the-2-BPMV bracketnuts-(1).
Remove the BPMV bracket bolt-(1).
Remove the BPMV bracket-(1).Inspect the insulators for damage and replace, ifnecessary.Installation Procedure
Install the BPMV bracket-(1).
Caution:Refer toFastener Caution.
Install the BPMV bracket bolt-(1)-andtighten to-10-Y(89-lb-in).Install the BPMV bracket nuts-(1)-andtighten to-10-Y(89-lb-in).
Carefully position the BPMVassembly-(1)-to the BPMV bracketinsulators.
Install the BPMV bolt-(1) and tightento-10-Y(89-lb-in).Install the accessory wiring junction block. Refer toAccessory Wiring Junction Block Replacement.
Engine Control Module Description Engine Control Engine Control Module
The Engine Control Module (ECM) interacts with many emission related components andsystems, and monitors emission related components and systems for deterioration. OBDII diagnostics monitor the system performance and a diagnostic trouble code (DTC)sets if the system performance degrades. The ECM is ...