LESSON 2: CHASSIS
Cluster Messages
The following are messages that can be displayed on the message center (if equipped on Expedition models,
standard on Navigator).
•
Customer (Normal Message)
– LOW TIRE PRESSURE
•
Customer (System Check)
– TIRE PRESSURE SYSTEM ACTIVE
•
Service
– TIRE TRAINING COMPLETED
– TRAIN RF TIRE
– TRAIN LF TIRE
– TRAIN RR TIRE
– TRAIN LR TIRE
– TIRES NOT TRAINED - REPEAT
•
System Faults
– TIRE PRESSURE MONITOR FAULT
– TIRE PRESSURE SENSOR FAULT
The following are operating conditions for the TPM warning indicator:
•
Low tire pressure: Warning indicator is ON SOLID.
•
Sensor/Monitor fault: The warning indicator flashes for approximately 20 seconds after the event occurs and
after every key cycle until condition is corrected.
2005 Expedition/Navigator New Model Technician Training 02-SEP-04 2-7