Diagnostic Manual (CAN) MAN-00XXX-9
Bolero m2DiCR
SEP 2011/Rev 1
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The repair methods given by the manufacturer in this document are based on the technical specifications current at the time of release. The methods may be modified as a r esult of changes introduced
by the manufacturer in the pr oduction of the various component units and accessories from which the vehicles are manufactured. The reproduction, translation, transmission, in part or whole of the
present document, are prohibited without the prior written consent of
Mahindra & Mahindra Ltd.
Code Description
U1105 IC Node Absent
NODES at which the error codes are present:
• EMS
Probable cause:
• IC ECU not connected in the vehicle.
• CAN_H Open in wiring harness.
• CAN_L Open in wiring harness.
• CAN_H short with CAN_L
• CAN_H short with +ve or GND
• CAN_L short with +ve or GND
• Permanent failure in IC ECU.
Cluster Display: No.
Effect:
• No CAN communication between EMS and IC
• Environmental data stored will DTC will be previous received valid value.
Corrective Action:
• Check if IC ECU is connected properly in the vehicle.
• Measure resistance in CAN wiring to detect CAN wire failure. For procedure
of checking – Click here.
• Replace wiring harness.
• Replace the IC ECU.
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