DIAGNOSTIC TROUBLE CODE CHART
Telematics System|
DTC No. |
Detection Item |
Link |
|---|---|---|
|
U0142 |
Lost Communication with Body Control Module "B" |
|
|
U0155 |
Lost Communication with Instrument Panel Cluster (IPC) Control Module |
|
|
U0163 |
Lost Communication with Navigation Control Module |
|
Terminals Of Ecu
Dtc Check / ClearToyota CH-R Service Manual > Can Communication System: Open in Bus 3 Main Bus Line
DESCRIPTION
There may be an open circuit in one of the CAN main bus lines when the resistance
between terminals 6 (CA3H) and 21 (CA3L) of the central gateway ECU (network gateway
ECU) is 70 Ω or higher.
Symptom
Trouble Area
Resistance between terminals 6 ...
Toyota CH-R Service Manual > Airbag System: Side Airbag Sensor Assembly No.2 (RH) (B162A/2A)
DESCRIPTION
The side collision sensor RH circuit (bus 2) consists of the airbag sensor assembly
and floor side airbag sensor RH.
The floor side airbag sensor RH detects impacts to the vehicle and sends signals
to the airbag sensor assembly to determine if the airbags and pretensioners should
...