Lancer L4-2.0L (4B11) (2008)
twisted-pair cable, highly resistant to noise, is used for the communications line).
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The CAN bus line connecting two dominant ECUs is the main bus line, and the CAN bus line connecting each ECU is the sub-bus line.
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With CAN-C, the terminal resistors are incorporated in ECU. Resistors with approximately 120 ohms is used for the dominant ECU, and that with
4.7 kilo ohms is used for the non-dominant ECU.
NOTE:
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Dominant ECU: ETACS-ECU and engine ECU
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Non-dominant ECU: ECU and sensor on CAN-C network, excluding ETACS-ECU and engine ECU
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To the CAN bus line, ECU, sensor, and data link connector are connected as follows for each network.
CAN-B
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Wireless control module (WCM) <vehicles without KOS>
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KOS-ECU <vehicles with KOS>
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SRS-ECU
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Occupant classification-ECU
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A/C-ECU
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Radio and CD player or CD changer <vehicles without Mitsubishi Multi-Communication System (MMCS)>
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CAN box unit <vehicles with Mitsubishi Multi-Communication System (MMCS)>
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Hands-free module <vehicles with hands-free system>
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Satellite radio tuner <vehicles with satellite radio>
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Combination meter
CAN-C
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ABS-ECU <vehicles with ABS>
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Transaxle control module (TCM)
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Engine control module (ECM)
DIAGNOSIS CAN-C
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Data link connector