P1700 – Ford DTC

Ford DTC P1700 – Transmission system problems

DTC P1700 meaning on Ford

DTC P1700 on Ford vehicles indicates a transmission system problem. This diagnostic trouble code is specific to the transmission control module (TCM) and is related to a transmission system malfunction.

Ford DTC P1700 symptoms

• Harsh shifting
• Transmission slipping
• Transmission not shifting gears properly
• Check Engine Light illuminated

Ford DTC P1700 causes

• Low transmission fluid level
• Dirty or contaminated transmission fluid
• Malfunctioning transmission control module (TCM)
• Faulty transmission solenoid
• Wiring issues in the transmission system

Ford DTC P1700 seriousness

The seriousness of DTC P1700 on a Ford vehicle lies in the potential for further damage to the transmission system if left unresolved. Ignoring this code can lead to more severe transmission issues and potentially costly repairs.

How to diagnose DTC P1700 on Ford

To diagnose DTC P1700 on a Ford vehicle, a mechanic would typically:

1. Use a diagnostic scanner to retrieve the trouble codes
2. Inspect the transmission fluid level and condition
3. Check for any visible damage or leaks in the transmission system
4. Test the transmission control module (TCM) and related components
5. Perform a road test to observe the transmission behavior

How to fix DTC P1700 on Ford

1. Ensure the transmission fluid level is correct and the fluid is clean
2. Inspect and repair any damaged wiring in the transmission system
3. Replace the transmission control module (TCM) if faulty
4. Address any issues with the transmission solenoid
5. Clear the trouble codes and test drive the vehicle to confirm the repair

How to erase DTC P1700 on Ford

To erase DTC P1700 on a Ford vehicle, the steps typically involve:

1. Use a diagnostic scanner to clear the trouble codes
2. Perform a test drive to ensure the code does not return
3. If the code reappears, further diagnosis and repairs may be necessary

Recommended tools for Ford diagnostics

Explore our expert picks: The Best OBD2 Scanners for 2025

Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter

Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.