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Grand Cherokee 2WD V8-4.7L VIN N
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PROM - Programmable Read Only Memory
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Technical Service Bulletins
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PROM - Programmable Read Only Memory: Technical Service Bulletins
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Recalls
Recall - Reprogram PCM/Catalyst Faults Go Undetected
Overview
Service Procedure
A. Reprogram the PCM
B. Install Authorized Software Update Lable
C. Install the Authorized Modifications Lable
D. Complete Proof of Correction Form For California Residents
Owner Letter
Recall - Reprogram PCM/Unable to Detect Catalyst Fault
Overview
Service Procedure
A. Reprogram the PCM
B. Install Authorized Software Update Lable
C. Install the Authorized Modifications Lable
D. Complete Proof of Correction Form For California Residents
Owner Letter
Customer Interest
PCM - Cold Start RPM Flare
Engine Performance - Enhancements
All Technical Service Bulletins
PCM - Cold Start RPM Flare
Engine Performance - Enhancements
Recall - Reprogram PCM/Catalyst Faults Go Undetected
Overview
Service Procedure
A. Reprogram the PCM
B. Install Authorized Software Update Lable
C. Install the Authorized Modifications Lable
D. Complete Proof of Correction Form For California Residents
Owner Letter
Recall - Reprogram PCM/Unable to Detect Catalyst Fault
Overview
Service Procedure
A. Reprogram the PCM
B. Install Authorized Software Update Lable
C. Install the Authorized Modifications Lable
D. Complete Proof of Correction Form For California Residents
Owner Letter