How to Service and Repair an Air Bag Control Module Safely on 2003 Dodge Ram 2500?

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 2003 Dodge Ram 2500 Air Bag Control Module

SRS Airbag Module

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3 Air Bag Control Modules found

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2003 Dodge Ram 2500 Diagnostic Module Part Number: 56043700AA
Product Specifications
- Other Name: Module - Air Bag Control; Air Bag Control Module; Diagnostic Unit; Module Air Bag Control
- Item Weight: 1.50 Pounds
- Item Dimensions: 7.2 x 7.1 x 3.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56043700AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2003 Dodge Ram 2500 Submodels:
- Laramie, SLT, ST | 10 Cyl 8.0 L GAS, 6 Cyl 5.9 L DIESEL, 8 Cyl 5.7 L GAS
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2003 Dodge Ram 2500 Diagnostic Module Part Number: 56043132AD
Product Specifications
- Other Name: Module - Air Bag Control; Diagnostic Unit
- Item Weight: 1.40 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56043132AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2003 Dodge Ram 2500 Submodels:
- Laramie, SLT, ST | 10 Cyl 8.0 L GAS, 6 Cyl 5.9 L DIESEL, 8 Cyl 5.7 L GAS
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2003 Dodge Ram 2500 Diagnostic Module Part Number: 56043135AE
Product Specifications
- Other Name: Module - Air Bag Control; Diagnostic Unit
- Replaces: 56043135AD
- Item Weight: 1.20 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56043135AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Dodge Ram 2500 Submodels:
- Laramie, SLT, ST | 10 Cyl 8.0 L GAS, 6 Cyl 5.9 L DIESEL, 8 Cyl 5.7 L GAS

2003 Dodge Ram 2500 Air Bag Control Module Parts and Q&A

Q: How to Service and Repair an Air Bag Control Module Safely on 2003 Dodge Ram 2500?
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.