Transmission System Problems
Table of contents
P1700 MERCURY Possible Causes
- Check for codes in Transmission Control Module (TCM)
- Faulty internal component
- Faulty Direct One-Way Clutch
How do I fix code P1700 MERCURY?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P1700 MERCURY code
The cost of diagnosing the P1700 MERCURY code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1700 MERCURY Description
The Powertrain Control Module (PCM) monitors the Transmission Control Module (TCM). The Diagnostic Trouble Code (DTC) will set when the TCM determines that is an internal transmission problem. If other DTCs are present, diagnose, and repair them first. Cleat the DTC and drive the vehicle. If the P1700 returns, disassemble the transmission and inspect the Direct One-Way Clutch.