DTC P1709: Park/Neutral Position (PNP) Switch Out of Self-Test Range
WARNING: This page does not describe the selected car, but rather 32 other vehicles, including the 2005 Mercury Sable, 2005 Mercury Mountaineer, 2005 Mercury Monterey, 2005 Mercury Montego, and 2005 Mercury Mariner. However, it is still accessible from the selected car via links, so may be relevant.
P1709 - PARK/NEUTRAL POSITION (PNP) SWITCH OUT OF SELF-TEST RANGE
| Description: | This DTC indicates that the voltage is high when it should be low. | ||
| Possible Causes: |
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| Diagnostic Aids: | When activating either the PNP or CPP switch, the voltage should cycle from 5 volts to low. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to AUTOMATIC TRANSMISSION . | ||