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M Indicator Does Not Come On Even Though Paddle Shifter Is Operated In Sequential Sportshift Mode (2019, 2020, 2021)
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M Indicator Does Not Come On Even Though Paddle Shifter Is Operated In Sequential Sportshift Mode (2019, 2020, 2021)
Probable cause(s)
F-CAN circuit error
Gauge control module defective
SBW shifter assembly defective
NOTE:
Check the F-CAN circuit.
Check the F-CAN communication line by using the gauge control module self-diagnostic function
.
Check the indicator drive circuit in the gauge control module by using the gauge control module self-diagnostic function
.
Replace the SBW shifter assembly
.