General Information

Component Location





General Description

TCU receives shift lever position signal When driver sets shift lever at the R position for backward driving. TCU transfers it to cluster by high CAN communication. Cluster transfers it to RAM by low CAN communication. RAM turns on back up lamp.






DTC Description

This code is set when back up lamp and back warning system circuit is open for more than 150 ms during back up lamp operating.

DTC Detecting Condition





Diagnostic Circuit Diagram