CUSTOMER CONCERN The check-engine light is on, and DTC P2418 returns as soon as the engine starts. CAUSE Circuit testing confirmed a failed fuel-vapor vent valve in the EVAP switching circuit. CORRECTION Remove and replace the failed EVAP fuel-vapor vent valve.

CUSTOMER CONCERN Accelerator pedal input produces no throttle response. CAUSE DTC P2112 was stored, and the confirmed failure was the electronic throttle-body assembly. CORRECTION Remove and replace the failed electronic throttle-body assembly.

CUSTOMER CONCERN Ignition key is difficult to turn and the vehicle intermittently will not start. CAUSE Inspection confirmed the steering-column lock module was binding. CORRECTION Remove and replace the binding steering-column lock module.

CUSTOMER CONCERN ABS warning light is on with DTC C1015-64. CAUSE Vacuum-system testing confirmed a failed brake-booster vacuum check valve. CORRECTION Remove and replace the failed brake-booster vacuum check valve. Verify brake-booster vacuum operation.

CUSTOMER CONCERN Check-engine light is on with DTC P0130. CAUSE Testing confirmed a failed bank 1 sensor 1 universal heated oxygen sensor. CORRECTION Remove and replace the failed bank 1 sensor 1 universal heated oxygen sensor.