Test E: Smart Junction Box (SJB) Will Not Enter Sensor Training Mode When Using The TPMS Sensor Training Procedure

Pinpoint Test E: Smart Junction Box (SJB) Will Not Enter Sensor Training Mode When Using the TPMS Sensor Training Procedure

Normal Operation
For the smart junction box (SJB) to enter tire pressure monitoring system (TPMS) sensor training mode, the SJB must receive valid inputs from the brake pedal position switch (OFF-ON-OFF) and ignition switch (both OFF and RUN), and it must receive valid vehicle speed sensor input (0 km/h [0 mph]). Refer to Tire Pressure Monitoring System (TPMS) Sensor Training for the complete sensor training procedure.

This pinpoint test is intended to diagnose the following:
^ Wiring, terminals or connectors
^ Brake on/off (BOO) switch
^ Ignition switch
^ SJB

E1:

E1-E4: