How to Service and Repair the ABS Control Module for Antilock Brakes on 2004 Dodge Ram 3500?

First, set up a prop rod under the brake pedal so that you maintain system pressure, remove the battery's cables and then take out the battery. After that, open each connector's clip, unplug the electrical cables and take out the brake lines from the HCU. Afterward, take out the HCU/CAB by removing the mounting bolts. For replacement, you must reprogram the CAB using a DRB III during installation. Attach the HCU/CAB to the mounts using the bolts which should be tightened down to 15 Nm (11 ft. lbs.); afterward, link the five brake lines to the HCU and tighten these to 19 Nm (170 in. lbs.). Turn the electrical harness around and secure them to the HCU/CAB over the connector, then press down gently to release it. Reattach the battery and link the battery cables after that, pull up the prop rod from the brake and go on to bleed the ABS system.

OEM 2004 Dodge Ram 3500 ABS Control Module

Anti Lock Brake Control Module

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8 ABS Control Modules found

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2004 Dodge Ram 3500 Control Valve Part Number: 52121411AB
Product Specifications
- Other Name: Module - Anti-Lock Brake; ABS Control Module; Control Unit Anti-Lock Brake
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52121411AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2004 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST | 8 Cyl 5.7 L GAS
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2004 Dodge Ram 3500 Control Valve Part Number: 52121410AB
Product Specifications
- Other Name: Module - Anti-Lock Brake; ABS Control Module; Hydraulic Unit; Control Unit Anti-Lock Brake
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52121410AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2004 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST | 6 Cyl 5.9 L DIESEL
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2004 Dodge Ram 3500 Control Valve Part Number: 52121409AB
Product Specifications
- Other Name: Module - Anti-Lock Brake; ABS Control Module; Control Unit Anti-Lock Brake
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52121409AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2004 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST | 8 Cyl 5.7 L GAS
View related parts
2004 Dodge Ram 3500 Control Valve Part Number: 52121408AB
Product Specifications
- Other Name: Control Unit Anti-Lock Brake; ABS Control Module; Hydraulic Unit
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52121408AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2004 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST | 6 Cyl 5.9 L DIESEL
View related parts
2004 Dodge Ram 3500 Control Module Part Number: 5114541AB
Product Specifications
- Other Name: Module - ABS; ABS Control Module; Module Anti-Lock Brakes
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5114541AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2004 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST | 8 Cyl 5.7 L GAS
View related parts
2004 Dodge Ram 3500 Control Module Part Number: 5114540AB
Product Specifications
- Other Name: Module - ABS; ABS Control Module; Module Anti-Lock Brakes
- Item Weight: 2.90 Pounds
- Item Dimensions: 8.1 x 6.2 x 4.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5114540AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST | 6 Cyl 5.9 L DIESEL
View related parts
2004 Dodge Ram 3500 Control Module Part Number: 5114539AB
Product Specifications
- Other Name: Module - ABS; ABS Control Module; Module Anti-Lock Brakes
- Item Weight: 2.00 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5114539AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2004 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST | 8 Cyl 5.7 L GAS
View related parts
2004 Dodge Ram 3500 Control Module Part Number: 5114538AB
Product Specifications
- Other Name: Module - ABS; ABS Control Module; Module Anti-Lock Brakes
- Item Weight: 3.10 Pounds
- Item Dimensions: 8.2 x 6.4 x 3.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5114538AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST | 6 Cyl 5.9 L DIESEL, 8 Cyl 5.7 L GAS

2004 Dodge Ram 3500 ABS Control Module Parts and Q&A

Q: How to Service and Repair the ABS Control Module for Antilock Brakes on 2004 Dodge Ram 3500?
A: First, set up a prop rod under the brake pedal so that you maintain system pressure, remove the battery's cables and then take out the battery. After that, open each connector's clip, unplug the electrical cables and take out the brake lines from the HCU. Afterward, take out the HCU/CAB by removing the mounting bolts. For replacement, you must reprogram the CAB using a DRB III during installation. Attach the HCU/CAB to the mounts using the bolts which should be tightened down to 15 Nm (11 ft. lbs.); afterward, link the five brake lines to the HCU and tighten these to 19 Nm (170 in. lbs.). Turn the electrical harness around and secure them to the HCU/CAB over the connector, then press down gently to release it. Reattach the battery and link the battery cables after that, pull up the prop rod from the brake and go on to bleed the ABS system.