Code 19 (DK Motor 17 Deg. Switch Cyl. 7-12)

THROTTLE VALVE SWITCH (17°) CYL. 7-12
Explanation
This defect code is set when the Electronic Throttle Control (EML) control unit receives an incorrect input from throttle valve switch in the throttle position motor.

Troubleshooting
- Check wiring and connectors for short or break
- Verify switch is "ON"/accelerator pedal not depressed, and "OFF"/ accelerator pedal fully depressed (status monitoring)
- Check 5 V supply from EML to switch
- Proceed with other displayed scan tool diagnostic instructions where applicable.