Warning: Refer to Brake Fluid Irritant Warning in the Preface section.

Caution: Refer to Brake Fluid Effects on Paint and Electrical Components Caution in the Preface section.

Caution: Always connect or disconnect the wiring harness connector from the EBCM/EBTCM with the ignition switch in the OFF position. Failure to observe this precaution could result in damage to the EBCM/EBTCM.

Preliminary Procedures

1. Turn the ignition switch to the OFF position.
2. If equipped with the 3.5L engine, remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement.
3. If equipped with the 3.9L engine, remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement.
4. If equipped with the 5.3L engine, remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement.
5. Clean the electronic brake control module (EBCM) to brake pressure modulator valve (BPMV) area of any accumulated dirt and foreign material.

1

Electronic Brake Control Module (EBCM) Electrical Connector

2

EBCM Mounting Screw (Qty: 4)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
5 N·m (44 lb in)

3

EBCM

Tip