P1091

P1091 VVEL ACTUATOR MOTOR RELAY

Description
Power supply for the VVEL actuator motor is provided to the VVEL control module via VVEL actuator motor relay. VVEL actuator motor relay is ON/OFF controlled by the VVEL control module. In addition, when the VVEL actuator motor relay cannot be controlled by the VVEL control module for some reason, it ON/OFF controlled by ECM.

DTC Logic

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

Step 1-2:

Diagnosis Procedure

Step 1:

Step 2-7:

Step 7 (Continued)-10:

Component Inspection