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
- $30 to $700
- Codes analyzed
- 1 of 1
How your codes relate
- There is a system voltage problem. Check the battery and alternator before anything else: incorrect voltage causes false codes in many sensors.
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
P0562 System Voltage Low High
The P0562 code means the computer sees the vehicle supply voltage staying below the expected level. It is worth fixing quickly, because low voltage causes seemingly unrelated faults in almost any system on the vehicle.