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DongFeng E70 - User Manual

DongFeng E70
42 pages
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Oct. 2018
Service Manual
(Supplementary process of anniversary version)
The service manual is copyrighted by
Dongfeng Motor Corporation Passenger
Vehicle Company.
The company reserves the right to make
changes to and interpret this manual.
Dongfeng Motor Corporation Passenger Vehicle Company
After-sales Service Technical Document

Questions and Answers

  • M
    Matthew DixonJul 28, 2025
    What to do if DongFeng E70 shows U3003 error?
    • J
      joshuasmithJul 28, 2025
      If your DongFeng Automobile displays a U3003 error, it could be due to abnormal battery voltage or abnormal BCU collection. To resolve this, check the wire harness or replace the BCU. Also, the error may be caused by low or high battery voltage. In this case, please check the battery.
  • T
    Tiffany ReidAug 1, 2025
    What causes internal fault of water pump in DongFeng E70 Automobile?
    • S
      Shannon PonceAug 1, 2025
      An internal fault of the water pump in your DongFeng Automobile may be caused by issues with the line, the pipeline, or the water pump status itself. Inspect each of these components to identify the problem.
  • F
    flopezAug 7, 2025
    What to do if DongFeng E70 shows high system pressure?
    • S
      Sharon ThomasAug 7, 2025
      If your DongFeng Automobile indicates high system pressure, test the circuit and verify the pressure. The condenser might have poor heat dissipation. If necessary, seek service from professional personnel.
  • H
    Howard MontesAug 11, 2025
    What to do if DongFeng Automobile has abnormal battery voltage?
    • M
      Melissa GutierrezAug 11, 2025
      If your DongFeng Automobile experiences abnormal battery voltage, it might be caused by abnormal battery voltage or BCU collection issues. Check the wire harness or the EXV to resolve this.
  • M
    Michelle MillerAug 17, 2025
    What to do if sensor is open in DongFeng E70 Automobile?
    • E
      Ebony HortonAug 17, 2025
      If the sensor is open in your DongFeng Automobile, check the wire harness and the sensor. If the collection circuit is abnormal, replace the BCU.
  • K
    Kevin KingAug 22, 2025
    What to do if DongFeng Automobile sensor has short or open?
    • M
      Michael BarnesAug 22, 2025
      If your DongFeng Automobile sensor has a short or open, check the wire harness and the sensor. Alternatively, consider replacing the BCU.

Summary

Troubleshooting

Tire Pressure Monitoring System

Removal and Refitting of Tire Pressure Sensor

Procedure for removing and refitting the tire pressure sensor.

Removal and Refitting of Tire Pressure Monitoring Control Unit

Procedure for removing and refitting the TPMS control unit.

Wireless Air Leak Learning (Learning Without Tools)

Procedure for wireless learning of tire pressure sensors without tools.

Tire Pressure Learning (With Tools)

Procedure for tire pressure sensor learning using diagnostic tools.

ESC Hydraulic Control System

Removal and Refitting of Steering Wheel Angle Sensor

Procedure for removing and refitting the steering wheel angle sensor.

Calibration of Lateral Acceleration and Longitudinal Acceleration Sensors

Procedure for calibrating lateral and longitudinal acceleration sensors.

Main Unit of MP5

Instrument Cluster

T-BOX

DongFeng E70 Specifications

General IconGeneral
BrandDongFeng
ModelE70
CategoryAutomobile
LanguageEnglish

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