Max-High Relay Error - SSANGYONG Rexton Y200 Manual

7D-28 AUTOMATIC CONTROL HVAC SYSTEM
Step
1. Remove the controller with connecting the connectors.
2. Turn the ignition switch to ON.
1
3. Set the blower speed for 5th speed manually.
4. Measure the voltage at terminal A10 and ground.
Does the measured voltage indicate 0V?
Replace the FATC controller.
2
Is the repair complete?
1. Check the wiring harness associated with blower high relay and
terminals.
2. Repair any defects found.
3
3. Install the component.
Is DTC retrieved as a current DTC?
Replace blower high relay.
4
Is the repair complete?

MAX-HIGH RELAY ERROR

Action Yes No
Go to Step 3 Go to Step 2
System OK -
Go to Step 4 System OK
System OK -
SSANGYONG Y200