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
- Critical
- Can I keep driving?
- No, stop and have it checked
- Estimated cost
- $50 to $1,500
- 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
P0944 Hydraulic Pressure Unit Loss of Pressure Critical
The P0944 code means the hydraulic system of an automated manual transmission has lost pressure. The gearbox can be left with no gears or unable to release the clutch. Do not keep driving: check the fluid level and look for leaks first.