DIAGNOSTIC TROUBLE CODE CHART
Wireless Door Lock Control System|
DTC No. |
Detection Item |
Link |
|---|---|---|
|
B1242 |
Wireless Door Lock Tuner Circuit Malfunction |
|
Data List / Active Test
Wireless Door Lock Tuner Circuit Malfunction (B1242)Toyota CH-R Service Manual > Smart Key System(for Start Function): Terminals Of Ecu
TERMINALS OF ECU
CHECK CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)
(a) Disconnect the M66, M67 and F1 certification ECU (smart key ECU assembly)
connectors.
(b) Measure the voltage and resistance according to the value(s) in the table
below.
HINT:
Measure the values on the wire harness sid ...
Toyota CH-R Service Manual > Rear View Monitor System: Image from Camera for Rear View Monitor is Abnormal
DESCRIPTION
The video signal of the rear television camera assembly is transmitted to the
radio and display receiver assembly.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
When replacing the radio and display receiver assembly, always replace
it with a new one. If a radio and ...