Multi-code OBD2 diagnosis
Enter all the codes your scanner showed, not just the first one. We give you the overall severity, whether you can keep driving, the order in which to check them and how they relate to each other.
Summary
- Overall severity
- High
- Can I keep driving?
- Yes, but with caution
- Estimated cost
- $100 to $2,000
- Codes analyzed
- 1 of 1
The order below is the recommended one: first the codes that can cause the others. After each repair, clear the codes and check which ones come back.
Order of inspection
P1744 Torque Converter Clutch System Performance (Ford) High
On Ford, Lincoln and Mercury vehicles, the P1744 code means the torque converter clutch system is not performing as it should. You may notice a high transmission temperature. Other brands may define this number differently.