TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
Technical Bulletin: High Pressure Fuel Pump Diagnosis. Completing the GFF high pressure pump function test is essential to diagnose proper pump operation and to avoid unnecessary replacements. This document contains the procedure to update the programming on the diagnostic hardware. This document contains the fault codes necessary to check the warranty coverage for servicing this issue.

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Date Published
JUL 28, 2015
NHTSA TSB #
10123029
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