Mazda P1709: Clutch Pedal Position Switch Circuit Malfunction (Self-Test)
Is your scanner showing Mazda P1709?
No worries. We'll show you what it means and how to deal with it.
Mazda P1709: Clutch Pedal Position Switch Circuit Malfunction (Self-Test)
OVERVIEWWhat Does The Mazda P1709 Code Mean?
KOEO Self-Test Enabled:Key on, clutch engaged (in), and the PCM detected the CPP Switch input was high (switch open) when it should have been low (switch closed) during the CCM test.
What Are The Potential Causes Of The Mazda P1709 Code?
- CPP switch circuit is open between the switch and the PCM
- CPP switch circuit is shorted between the switch and the PCM
- TR switch is damaged or has failed
- PCM has failed
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> Twippo 372Pcs Waterproof Wire Connectors Kit
>>> Mazda Engine Control Computer
>>> Dorman 511-105 Transmission Range Sensor
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Mazda P1709, DTCDECODE.
