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Pinpoint Test A : DTCS P0815, P0816: Notes

WARNING: This page is about a different car, the 2018 Lincoln MKC. However, it is still accessible from the selected car via links, so may be relevant.

Normal Operation and Fault Conditions 

The paddle shift switch is a toggle switch integral to the steering column. When the sport shift position (S) is selected, the upshift/downshift feature becomes activated and allows the operator to upshift or downshift without removing there hands from the steering wheel. If a new switch is required install a new paddle shift assembly.

DTC Fault Trigger Conditions 

DTC Description Fault Trigger Conditions
P0815 Upshift Switch Circuit The PCM detects a voltage high signal when an upshift is requested
P0816 Downshift Switch Circuit The PCM detects a voltage high signal when a downshift is requested

Possible Sources 

NOTE: If TR sensor Diagnostic Trouble Codes (DTCs) are present, the Paddle Shift feature may not be operational.
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