How to Service and Repair an Air Bag Control Module Safely on 2004 Dodge Ram 3500?

To service the air bag Control Module disable the system by pulling off the negative battery cable and waiting for two minutes. Remove the parts required for access, disconnect the ACM connector and remove the ACM. Reinstall the ACM and reconnect the harness and then do not reconnect the battery until the verification is complete.

OEM 2004 Dodge Ram 3500 Air Bag Control Module

SRS Airbag Module

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5 Air Bag Control Modules found

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2004 Dodge Ram 3500 Diagnostic Module Part Number: 56043703AG
$184.31 MSRP: $433.00
You Save: $248.69 (58%)
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Product Specifications
- Other Name: Module - Occupant Restraint; Occupant Module; Module Occupant Restraint
- Replaces: 56043703AD, 56043703AE, 56043703AF
- Item Weight: 1.30 Pounds
- Item Dimensions: 6.1 x 5.2 x 3.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56043703AG
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2004 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST | 6 Cyl 5.9 L DIESEL, 8 Cyl 5.7 L GAS
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2004 Dodge Ram 3500 Diagnostic Module Part Number: 56043704AH
Product Specifications
- Other Name: Module - Occupant Restraint; Occupant Module; Module Occupant Restraint
- Replaces: 56043704AD, 56043704AE, 56043704AG, 56043704AF
- Item Weight: 1.30 Pounds
- Item Dimensions: 6.2 x 5.3 x 3.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56043704AH
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST | 5.7L V8, 5.9L L6, 6 Cyl 5.9 L DIESEL, 8 Cyl 5.7 L GAS
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2004 Dodge Ram 3500 Side Impact Sensor Part Number: 56043167AB
Product Specifications
- Other Name: Sensor - Impact; Air Bag Impact Sensor; Air Bag Sensor; Diagnostic Module; Side Sensor
- Replaces: 56043167AA
- Item Weight: 0.50 Pounds
- Item Dimensions: 3.8 x 2.6 x 1.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56043167AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, SXT, Sport, TRX4 | 5.7L V8, 5.9L L6, 6 Cyl 5.9 L DIESEL, 6 Cyl 6.7 L DIESEL, 6.7L L6, 8 Cyl 5.7 L GAS
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2004 Dodge Ram 3500 Diagnostic Module Part Number: 56043702AH
Product Specifications
- Other Name: Module - Occupant Restraint; Occupant Module; Module Occupant Restraint
- Replaces: 56043702AE, 56043702AF, 56043702AD, 56043702AG
- Item Weight: 1.20 Pounds
- Item Dimensions: 5.4 x 4.8 x 3.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56043702AH
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST | 5.7L V8, 5.9L L6, 6 Cyl 5.9 L DIESEL, 8 Cyl 5.7 L GAS
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2004 Dodge Ram 3500 Diagnostic Module Part Number: 56043701AG
Product Specifications
- Other Name: Module - Occupant Restraint; Occupant Module; Module Occupant Restraint
- Replaces: 56043701AD, 56043701AF, 56043701AE
- Item Weight: 1.10 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56043701AG
- 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 Air Bag Control Module Parts and Q&A

Q: How to Service and Repair an Air Bag Control Module Safely on 2004 Dodge Ram 3500?
A: To service the air bag Control Module disable the system by pulling off the negative battery cable and waiting for two minutes. Remove the parts required for access, disconnect the ACM connector and remove the ACM. Reinstall the ACM and reconnect the harness and then do not reconnect the battery until the verification is complete.