DTC C2003 13: Open Circuit In Steering Switch: Notes

DTC C2003 13 DETECTION CONDITION AND POSSIBLE CAUSE

Description	Open circuit in steering switch
Detection condition	Start stop unit detects an open circuit in the steering switch circuit for 5 s or more  with the ignition switched ON (engine off or on).
Fail-safe function	Not applicable
Possible cause	Clock spring connector or terminal malfunction Clock spring malfunction Start stop unit connector or terminal malfunction Open circuit in wiring harness between the following terminals: Start stop unit terminal 1AA-Clock spring (instrument panel harness-side) terminal 1K Start stop unit terminal 1AB-Clock spring (instrument panel harness-side) terminal 1C Steering switch malfunction Start stop unit malfunction