Transmitter Battery(w/o Smart Key System)Toyota CH-R Service Manual > Spiral Cable: Installation
INSTALLATION
PROCEDURE
1. INSPECT SPIRAL CABLE SUB-ASSEMBLY (w/o Steering Heater)
NOTICE:
If the steering sensor is installed to a misaligned spiral cable sub-assembly,
DTCs for an abnormal steering sensor value such as DTC B1801, C1231 and C1433 will
be stored and it will be impossible to c ...
Toyota 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 ...