DTC U1000 Cadillac
Evaporative Emission (EVAP) Vent Solenoid Control Circuit
Evaporative Emission (EVAP) Vent Solenoid Control Circuit
Description
Conditions for Setting the DTC. The ignition is ON. An improper voltage level has been detected on ODM D output 5 (the EVAP canister vent valve control circuit). The above conditions are present for at least 30 seconds.
Cause and Solution
Poor connection at PCM. Inspect harness connectors for backed out terminals, improper mating, broken locks, improperly formed or damaged terminals, and poor terminal to wire connection.Damaged harness. Inspect
Video Guide
Diagnostic Info
- DTC Code: U1000
- Brand: Cadillac