Sentra L4-2.0L (MR20DE) (2010)
3. Check the terminals and connectors of the double meter for damage, bend and loose connection (unit side and connector side).
Is the inspection result normal?
YES - GO TO 2.
NO - Repair the terminal and connector.
2.CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of double meter.
2. Check the resistance between the double meter harness connector terminals.
Is the measurement value within the specification?
YES - GO TO 3.
NO - Repair the double meter branch line.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the double meter. See: Instrument Panel, Gauges and Warning Indicators/Testing and
Inspection/Component Tests and General Diagnostics/Double Meters/Power Supply And Ground Circuit Inspection.
Is the inspection result normal?
YES (Present error)-Replace the double meter. See: Instrument Panel, Gauges and Warning Indicators/Service and Repair/Double Meters.
YES (Past error)-Error was detected in the double meter branch line.
NO - Repair the power supply and the ground circuit.
CAN System (Type 10)
M&A2 BRANCH LINE CIRCUIT
Diagnosis Procedure
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the double meter for damage, bend and loose connection (unit side and connector side).
Is the inspection result normal?
YES - GO TO 2.
NO - Repair the terminal and connector.
2.CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of double meter.
2. Check the resistance between the double meter harness connector terminals.
Is the measurement value within the specification?
YES - GO TO 3.
NO - Repair the double meter branch line.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the double meter. See: Instrument Panel, Gauges and Warning Indicators/Testing and
Inspection/Component Tests and General Diagnostics/Double Meters/Power Supply And Ground Circuit Inspection.
Is the inspection result normal?
YES (Present error)-Replace the double meter. See: Instrument Panel, Gauges and Warning Indicators/Service and Repair/Double Meters.
YES (Past error)-Error was detected in the double meter branch line.
NO - Repair the power supply and the ground circuit.
CAN System (Type 11)
M&A2 BRANCH LINE CIRCUIT
Diagnosis Procedure
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.