DTC Inspection Priority Chart

If some DTCs are displayed at the same time, perform inspections one by one based on the following priority chart.

Priority	Detected items (DTC)
1	U1000 CAN COMM CIRCUIT U1010 CONTROL UNIT (CAN)
2	C1801 VHCL HEIGHT SENSOR C1802 AIR SUS COMPRS RELAY C1803 AIR SUS EXH SOL C1806 VHCL HEIGHT SEN FIX C1807 VHCL HEIGHT SEN VOLT
3	C1804 VHCL HEIGHT ADJ UP C1805 VHCL HEIGHT ADJ DOWN C1808 AIR SUS COMPRS FNCTN