VUE AWD L4-2.2L VIN D (2005)
Odometer: Description and Operation
ODOMETER
The odometer shows how far the vehicle has been driven, in either miles (domestic) or kilometers (export). The odometer is shown on display when any
of the following occur:
-
Ignition is in ACC
-
Ignition is in RUN, with no messages On
-
The trip reset stem is pressed with the ignition OFF
Odometer readings are displayed in the instrument panel cluster (IPC) based on a class 2 message from the body control module (BCM). The engine
control module (ECM) calculates the distance traveled from the vehicle speed sensor (VSS) input. The BCM receives a controlled area network (CAN)
serial data message from the ECM and stores the current mileage.
The IPC stores the last valid odometer reading from the BCM in non-volatile memory. When a new valid odometer reading is received from the BCM,
the IPC will update the display and store the new reading.
The IPC also receives class 2 messages from the BCM regarding VIN and vehicle content information. Valid information is stored in non-volatile
memory at the first key-up with a new IPC. If the VIN or option content do not match the stored information, the odometer will display ERROR.
