General Information

Tire Pressure Monitoring
C1613 CAN Wrong Message - General Information

Component Location





General Description

Varous TPMS functions rely on a speed signal that reprots reliably actual vehicle speed. Three speed signals(ABS1 FR wheel, EMS1 speed signal, TCS5 FR wheel) campared since one signal alone may report incorrect vehicle speed which would go undetected. Three signals must report same vehicle speed. If not, a DTC shall be set to active, and TPMS Warning indicator shall turn on.

DTC Description

This DTC indicates that there is a fault in speed inputs to receiver failure. It can be caused by damage to speed sensor, receiver input failure, incorrectly wired harness & shorted or open pins.

DTC Detecting Condition





Diagnostic Circuit Diagram