Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Pontiac >> 2006 >> GTO Standard >> Repair and Diagnosis >> Brakes >> Antilock Brake System With Traction Control System >> Diagnostic Information and Procedures >> DTC C0121 >> Circuit Description

Circuit Description

The electronic brake control module (EBCM) energizes the solenoid valve relay when the ignition switch is ON. The solenoid valve relay applies voltage to the solenoid valve coils. The solenoid valve relay remains energized until the ignition switch is turned OFF, or the ABS/TCS is disabled.

scientia non olet · About Mike's Workshop Manuals