C1238 — ABS Hydraulic Pressure Differential Switch Input Circuit Failure
Severity: Warning
Can you drive? With caution: limp mode possible, have it checked soon
Make: All makes (OBD-II standard)
| Meaning | ABS Hydraulic Pressure Differential Switch Input Circuit Failure. |
| Family | Chassis (C) |
Frequently asked questions
What does code C1238 mean?
ABS Hydraulic Pressure Differential Switch Input Circuit Failure. ABS Hydraulic Pressure Differential Switch Input Circuit Failure.
Can I keep driving with code C1238 active?
With caution: limp mode possible, have it checked soon
How do you fix code C1238?
Diagnosis starts from reading the live ECU parameters: the code points to the fault area, not to the part to replace. A vehicle-electronics specialist can test the component and clear the code after the repair.
Need help with this fault?
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Where to get it fixed
Related codes
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