DTC U0101 Isuzu
Powertrain Control Module Internal Dual-Port Ram Communication
Powertrain Control Module Internal Dual-Port Ram Communication
Description
Key on; and the PCM detected an error message that indicated that it had not been programmed or that it was programmed properly.
Cause and Solution
Fused ignition switch output is missing (off-start-run circuit)PCM is damaged or it has an internal failure
Video Guide
Diagnostic Info
- DTC Code: U0101
- Brand: Isuzu