Conditions for Setting the DTC
WARNING: This page is about a different car, the 2008 GMC Yukon and 2008 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.
C0201 04 or C120D
- The EBCM detects an open in the circuits to the solenoid valve relay.
- The EBCM detects a stuck open solenoid valve relay.
C0201 0E or C120D
- The EBCM detects an short to battery in the circuits to the solenoid valve relay.
- The EBCM detects a stuck closed solenoid valve relay.