SYSTEM DIAGRAM

System Description
How To Proceed With TroubleshootingToyota CH-R Service Manual > Seat Heater System: Lost Communication with Front Seat Temperature Adjustment Switch LIN (B14B5)
DESCRIPTION
The seat heater switch (air conditioning control assembly) communicates with
the air conditioning amplifier assembly via LIN communication.
If the LIN communication system is malfunctioning, the air conditioning amplifier
assembly will not operate even if the seat heater switch (ai ...
Toyota CH-R Service Manual > Meter / Gauge System: Customize Parameters
CUSTOMIZE PARAMETERS
CUSTOMIZE METER / GAUGE SYSTEM
(a) Customizing with the Techstream.
(1) Connect the Techstream to the DLC3.
(2) Turn the ignition switch ON.
(3) Turn the Techstream on.
(4) Enter the following menus: Customize Setting / Warning or Display.
(5) Select the setting by referr ...