Mitsubishi Outlander: Controller Area Network (CAN)
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General Information
CAN, an abbreviation for Controller Area Network, is
an ISO-certified international standard for a serial
multiplex communication protocol*. A communication
circuit employing the C
ON-BOARD DIAGNOSTICS
The CAN is a communication method which the
ECUs use in order to communicate each other. The
CAN-related diagnostic trouble codes will be stored
in the following ECUs, which use t
CAN BUS DIAGNOSTICS TABLE
CAUTION
A diagnostic trouble code may not also be set in
the CAN-B lines under the conditions below. If no
diagnostic trouble code has been set due to electrical
noise, confi
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TROUBLESHOOTING STRATEGY
Use these steps to plan your diagnostic strategy. If
you follow them carefully, you will be sure that you
have exhausted most of the possible ways to find a
front axle fault.
1. Gather information from the customer.
2. Verify that the condition described by the
customer e
INSPECTION PROCEDURE A-1: Central Door Locking System does not Work at
All.
CAUTION
Before replacing the ECU, ensure that the power supply circuit, the ground
circuit and the communication
circuit are normal.
Central Door Lock Power Supply Circuit
CIRCUIT OPERATION
The ETACS-ECU controls the c
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