12 PINS Automatic Shifter Switch for 2013-2014 Mazda CX-5 2014 Mazda 6 KDY046040

12 Pins Automatic Shifter Switch for Mazda CX-5 and Mazda 6

This 12-pin automatic shifter switch (OEM cross-reference KDY046040) restores proper shift position signaling on 2013-2014 Mazda CX-5 and 2014 Mazda 6 vehicles, replacing a faulty shifter assembly.

Overview

Designed specifically for 2013-2014 Mazda CX-5 and 2014 Mazda 6 models, this 12-pin automatic shifter switch serves as a direct replacement for the original switch that communicates gear position to the vehicle’s computers. The 12-pin automatic shifter switch eliminates intermittent no-start conditions, inaccurate gear indicators, and shift-lock problems. Whether you’re troubleshooting a shifter fault or performing a proactive repair, this 12-pin automatic shifter switch puts the shifter back to factory operation.

Built For Performance

• 12-pin connector matches OEM wiring for a true plug-and-play installation
• Precision internal contacts ensure consistent Park, Reverse, Neutral, and Drive signals
• High-impact plastic housing withstands cabin temperature extremes and vibration
• Corrosion-resistant brass terminals maintain clean electrical connections
• Direct replacement for Mazda OE part KDY046040—no wire splicing required
• Tested to replicate OEM shift logic and signal timing

Fits These Machines

• for Mazda CX-5 (2013–2014)
• for Mazda 6 (2014)

On-The-Job Use

• Replacing a defective shifter switch that causes a no-start or stuck-in-park condition
• Servicing a Mazda CX-5 or Mazda 6 with an intermittent PRNDL display
• DIY transmission repairs when the shifter fails to release the ignition key
• Restoring shift-by-wire functionality after a fault code points to the range sensor
• Preventative maintenance on high-mileage Mazda vehicles

Specs At A Glance

Good To Know

Q: Will this 12-pin shifter switch resolve a no-crank condition on my 2014 Mazda 6? A: Yes, if the no-crank is caused by a faulty shifter position sensor that fails to confirm Park or Neutral. The switch sends the correct signal to the Body Control Module, allowing the starter to engage.

Q: Does this switch require programming after installation? A: No, it is a passive switch with mechanical contacts; simply plug it in and the transmission control module will recognize the gear positions without any software update.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.