F 350 4WD Super Duty V10-6.8L VIN S (2004)
P1785 - P1789: Testing and Inspection
P1788
For diagnosis of code P1788 refer to chart
P0740-P1789
If there is no link in the chart then:
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This code is not a valid code for this vehicle
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Or information published by the manufacturer for this vehicle did not include this code
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For complete diagnosis of the Transmission Control system, follow this link: See: Powertrain Management/Transmission Control Systems/Testing and