How to Service and Repair the Engine Control Module for 3.7/4.7/5.7L Engines on 2007 Jeep Grand Cherokee?

To repair Engine control module for 3.7/4.7/5.7L engine, disconnect the negative battery cable and ABS CAB. Once the PCM has been replaced, use a diagnostic tool to write the VIN and mileage. The PCM is located on the right-front inner fender - unplug connectors and remove mounting bolts to remove it.

OEM 2007 Jeep Grand Cherokee Engine Control Module

Engine Control Computer

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8 Engine Control Modules found

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2007 Jeep Grand Cherokee ECM Part Number: RL030306AE
$326.66 MSRP: $477.00
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Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; Module Powertrain Control Generic
- Replaced by: R5030306AE
- Item Weight: 3.70 Pounds
- Item Dimensions: 10.5 x 6.5 x 6.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: RL030306AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2007 Jeep Grand Cherokee Submodels:
- SRT8 | 8 Cyl 6.1 L GAS
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2007 Jeep Grand Cherokee Control Module Part Number: 5094354AF
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; ECM
- Replaces: 5094354AD, 5094354AC, 5094354AE, RL094354AF
- Item Weight: 3.70 Pounds
- Item Dimensions: 10.4 x 6.8 x 6.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5094354AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2007 Jeep Grand Cherokee Submodels:
- Laredo, Limited | 4.7L V8, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS
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2007 Jeep Grand Cherokee Transmission Controller Part Number: RL094354AF
Product Specifications
- Other Name: Module - Powertrain Control; Transmission Control Module; Engine Control Module; ECM; Module Powertrain Control Generic
- Replaced by: 5094354AF
- Item Weight: 3.70 Pounds
- Item Dimensions: 10.4 x 6.8 x 6.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: RL094354AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Jeep Grand Cherokee Submodels:
- Laredo, Limited | 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS
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2007 Jeep Grand Cherokee Control Module Part Number: 5094870AE
Product Specifications
- Other Name: Module - Powertrain Control; ECM
- Replaces: 5094870AB, 5094870AD, 5094870AC
- Item Weight: 3.80 Pounds
- Item Dimensions: 10.5 x 6.5 x 6.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5094870AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Jeep Grand Cherokee Submodels:
- Limited, Overland | 5.7L V8, 8 Cyl 5.7 L GAS
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2007 Jeep Grand Cherokee Control Module Part Number: R5094611AF
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; ECM; Module Powertrain Control Generic
- Replaces: 5094611AC, 5094611AF, 5094611AD, RL094611AF, 5094611AE
- Item Weight: 3.30 Pounds
- Item Dimensions: 9.7 x 8.9 x 4.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: R5094611AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Jeep Grand Cherokee Submodels:
- Laredo | 6 Cyl 3.7 L GAS
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2007 Jeep Grand Cherokee PCM Part Number: 5149089AD
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; Module Powertrain Control
- Replaces: RL149089AD, 5149089AC
- Item Weight: 3.60 Pounds
- Item Dimensions: 8.0 x 8.3 x 4.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5149089AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Overland | 6 Cyl 3.0 L DIESEL
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2007 Jeep Grand Cherokee Control Module Part Number: R5030306AE
Product Specifications
- Other Name: Module - Powertrain Control; Module Powertrain Control Generic
- Replaces: 5030306AB, 5030306AD, 5030306AC, RL030306AE, 5030306AE
- Item Weight: 3.20 Pounds
- Item Dimensions: 10.1 x 8.8 x 4.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: R5030306AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Jeep Grand Cherokee Submodels:
- SRT8 | 6.1L V8, 8 Cyl 6.1 L GAS
View related parts
2007 Jeep Grand Cherokee PCM Part Number: 5149101AD
Product Specifications
- Other Name: Module - Powertrain Control; Module Powertrain Control
- Replaces: 5149101AC
- Item Weight: 3.10 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5149101AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Overland | 6 Cyl 3.0 L DIESEL

2007 Jeep Grand Cherokee Engine Control Module Parts and Q&A

Q: How to Service and Repair the Engine Control Module for 3.7/4.7/5.7L Engines on 2007 Jeep Grand Cherokee?
A: To repair Engine control module for 3.7/4.7/5.7L engine, disconnect the negative battery cable and ABS CAB. Once the PCM has been replaced, use a diagnostic tool to write the VIN and mileage. The PCM is located on the right-front inner fender - unplug connectors and remove mounting bolts to remove it.