No | INSTALL a new clockspring. If concern still exists, INSTALL a new SCCM. REFER to: Steering Column Control Module (SCCM) . |
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B7 CHECK THE DOWNSHIFT PADDLE SWITCH
Remove the driver air bag module. REFER to: Driver Airbag .
Disconnect Downshift Paddle Switch Connector C2429 .
Measure:
Positive Lead | Measurement / Action | Negative Lead |
Component side resistance pin 3 | Component side resistance pin 4 |
Is the resistance less than 1.5 ohms with upshift switch pressed and greater than 10, 000 ohms when released?
Yes | GO to B9 |
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No | INSTALL a new upshift paddle switch. REFER to: Downshift Paddle Switch . |
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B8 CHECK THE DOWNSHIFT SIGNAL CIRCUIT FOR VOLTAGE
Ignition OFF.
Disconnect Left Paddle Shifter, C2429 .
Inspect the connector for damaged or pushed-out terminals.
Ignition ON.
Measure:
Positive Lead | Measurement / Action | Negative Lead |
C2429-4 | Ground |
Is the voltage greater than 11 volts?
Yes | GO to B12 |
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No | GO to B9 |
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B9 CHECK THE DOWNSHIFT SIGNAL CIRCUIT FOR AN OPEN
Original technical text and illustrations, formatted as HTML. Follow the engine, transmission, equipment, model and year specified in the source. Import and layout checks do not establish applicability to every 2015–2017 Mustang. About this collection.