Page 29 - Foton Workshop Manual - Tunland (AT)

INTRODUCTION - HOW TO TROUBLESHOOT 01-23

2 . Heating - for any defect caused by partial 01
heat.
(a) Heat the potentially defective part with a hair
dryer or equivalent and notice the defect.
NOTICE

• Don't allow the temperature exceeding 60
℃, or it may damage the part.
• Don't directly heat the parts inside the
control module.

3 . Raining - for any defect potentially caused
by rain or high humidity.

(a) Spray water onto the vehicle and notice the
defect.

NOTICE

• Don't directly spray water onto the engine
hood. Spray water onto the radiator, which
ftwx011006
will indirectly change the engine
temperature and humidity.
• Don't spray water directly onto the electic
components.

NOTICE

If any leakage, the fluid may contaminate the
control module. Pay attention to it during the
raining test.

4 . High electric load - for any defect
potentially caused by high electric load.
(a) Switch on all consumers, including A/C,
headlight and rear windscreen heating and
notice the defect.

ftwx011007

DTC List

Take the DTC list of the engine control system as an example, as shown in the table below.

Page 29