DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

U12C3

REAR DISPLAY RH HIGH TEMP

(Headrest display unit RH temperature)

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

--

Threshold

High temperature [more than 70 deg. (158 deg. F)]

Diagnosis delay time

60 seconds or more