DTC P0158 Chevrolet
Invalid Data Received From Reductant Control Module
Invalid Data Received From Reductant Control Module
Description
This DTC sets when the PCM detects an invalid message from the reductant pump control module.
Cause and Solution
RDPM circuit openRDPM short to groundDamaged reductant pump control module
Diagnosis:
The presence of this DTC may indicate the vehicle is operating in derate mode and may experience a loss of power. After repair, the vehicle may still display a system warning message. Drive the vehicle until the system warning message has cleared from the instrument cluster message center.
Video Guide
Diagnostic Info
- DTC Code: P0158
- Brand: Chevrolet