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 > Roof Headlining: Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL HEADLINING LIGHT CASE
(a) Align the markings on the roof headlining with the headlining light case
and install it using hot melt glue.
*a
Marking
-
-
2. INSTALL NO. 2 ANTENNA CORD SUB-ASSEMBLY
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Toyota CH-R Service Manual > Safety Connect System: Short in Telephone SUB Antenna Circuit (B1536,B1537)
DESCRIPTION
These DTCs are stored when the DCM (Telematics Transceiver) detects an open or
a short in the telephone and GPS antenna assembly (for Front Side) circuit. The
DCM (Telematics Transceiver) oscillates and receives 824 - 894 MHz or 1850 - 1990
MHz radio-frequency through the telephon ...