DTC P1526 Cadillac
Pump Motor Circuit Open Circuit
Pump Motor Circuit Open Circuit
Description
C0110 04 System and ignition voltage is above 10.5 volts. The system enable relay is ON. The pump motor has been commanded OFF for 2.5 seconds.
Cause and Solution
The EBCM detects an open in the pump motor circuit when the feedback voltage remains greater than 0.75 volt for more than 50 milliseconds.
Video Guide
Diagnostic Info
- DTC Code: P1526
- Brand: Cadillac