Inspection
Tire Pressure Warning ReceiverToyota CH-R Service Manual > Navigation System: Microphone Circuit
DESCRIPTION
The radio and display receiver assembly, map light assembly and telephone microphone
assembly are connected to each other using the microphone connection detection signal
lines.
Using this circuit, the DCM (telematics transceiver) sends power to the map light
assembly and telepho ...
Toyota CH-R Service Manual > Safety Connect System: Backup Battery Failure (B15CC)
DESCRIPTION
This DTC is set when the DCM (Telematics Transceiver) detects one of the following:
The BUB (Back-Up Battery) voltage drops or the BUB (Back-Up Battery)
malfunctions.
The BUB (Back-Up Battery) temperature is (temporarily) high.
DTC No.
Detect ...