Mode Control Switch Test
- Remove the heater-A/C control panel (see HEATER-A/C CONTROL PANEL REMOVAL/INSTALLATION ).
- Check for continuity between heater-A/C control panel 6P connector terminals No. 1 and No. 2, while rotating the mode control dial from (A) and (B).
- If there is no continuity, replace the mode control switch (see HEATER CONTROL PANEL DISASSEMBLY AND REASSEMBLY ).