Got a 2020 Sany C8 with A/C troubles? We use Launch X431 PAD5 LINK HD to run an A/C relay actuator test. Follow along to check relay operation and track down the problem quickly.
Launch X-431 PAD5 LINK HD = X431 PAD V Elite with SmartLink C 2.0+ X431 HD Truck Software Authorization and Adapters Package
Note: X431 PRO3 LINK HD (V+ SmartLink HD) can perform this function on 2020 Sany as well.
How to Read Test A/C Relay Actuator on Sany?
Follow these simple steps:
Go to: Local Diagnose → Construction → Sany → SANY software (e.g.,V10.16)→ Engine System → Weichai Engine → Automatic recognition → Weichai engine automatic recognition → WISEC10-P201-V174
Make sure the vehicle info looks right – confirm it.
Tap “Actuator Test”
Select “A/C relay actuator test”
Note:
1.The actuator test requires T15 to be powered on.
2.Engine speed is 0.
3.Vehicle speed is zero.
4.The test will stop automatically after 30s.
Click “Open” to perform activation test
That’s it – operation complete!