Page 32 - Foton Workshop Manual - Sauvana

01-26 INTRODUCTION - HOW TO TROUBLESHOOT THE VEHICLE

2. Heating method—is for the faults possibly
caused by some positions heated
(a). Heat the part, which possibly causes faults,
with a blower or something similar and
check whether there are faults.
WARNING:
• The heating temperature is not allowed to exceed
60℃ to avoid damaging the part.
• Do not heat the part in control module.

3. Drenching method---is for the faults
possibly caused by rainy days or high
humidity environmental conditions
(a). Sprinkle water on the vehicle and check
whether there are faults.
WARNING:
• Do not sprinkle water directly on the cabin cover
of the engine. Sprinkle water on the radiator to
indirectly change the temperature and humidity
of the engine.
• Do not sprinkle water directly on the electrical
components.
• If the vehicle leaks water, the liquid leaked
may pollute the control module. Much attention
should be paid to this point while implementing
the drenching method on vehicles.
4. High electrical load method---may be for the faults caused by the overhigh electrical
load.
(a). Open all the electric equipments including air condition, headlamp, rear window
heater, etc. and check whether there are faults.

Page 32