DTC Inspection Priority Chart
WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
When multiple DTCs are displayed simultaneously, check them one by one according to the following priority list.
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Priority
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Detected item (DTC)
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1
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- U1000-00 CAN COMM CIRCUIT
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2
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- U1A34-00 BRAKE CONTROL COMM
- U1A35-00 BRAKE CONTROL COMM
- U1A36-00 BCM/IPDM COMM
- U1A39-00 COMBINATION METER COMM
- U1A3B-00 TCM COMM
- U1A42-00 STEERING ANGLE SENSOR COMM
- U1A43-00 STEERING ANGLE SENSOR COMM
- U1A48-00 ECM COMM
- U1A4A-00 CONTROL MODULE (CAN)
- U1A4B-00 CONTROL MODULE (CAN)
- U1A4E-00 ECM COMM
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3
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4
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- C1B92-00 BRAKE CONTROL SYSTEM
- C1B93-00 ENGINE SYSTEM
- C1B94-00 TM SYSTEM
- C1BA0-00 ADAS/CHASSIS CTRL BRAKE SYS
- C1BA2-00 STEERING ANGLE SENSOR
- C1BA5-00 ADAS/CHASSIS CTRL ENGINE SYS
- C1BAB-00 STOP LAMP SW
- C1BC0-00 FR WHEEL SENSOR
- C1BC1-00 FL WHEEL SENSOR
- C1BC2-00 RR WHEEL SENSOR
- C1BC3-00 RL WHEEL SENSOR
- C1BC4-00 DECEL G SENSOR
- C1BC5-00 SIDE G SENSOR
- C1BC6-00 PRESSURE SENSOR
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5
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- C1BB5-00 IGN POWER SUPPLY
- C1BB6-00 IGN POWER SUPPLY
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6
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- C1B95-00 CONTROL MODULE
- C1B99-00 CONTROL MODULE
- C1BB2-00 CONTROL MODULE
- C1BB3-00 CONTROL MODULE
- C1BB4-00 CONTROL MODULE
- C1BB7-00 CONTROL MODULE
- C1BB8-00 CONTROL MODULE
- C1BB9-00 CONTROL MODULE
- C1BBA-00 CONTROL MODULE
- C1BBB-00 CONTROL MODULE
- C1BBC-00 CONTROL MODULE
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