Disassembly
If the disassembly procedure is complex, requiring many parts to be disassembled,
all parts should be disassembled in a way that will not affect their performance
or external appearance.
1.
...
Removal
1.
Disconnect the negative(-) battery
terminal.
2.
Remove the heater comtral module.
(Refer to the HA group - "Controller")
...
Inspection
1.
The windshield deicer switch
inputs can be checked using the GDS.
2.
To check the input value of windshield
deicer switch, select option "Body Control Module& ...