Toyota CH-R Service Manual: Ignition Switch Signal Malfunction (B15C6)
DESCRIPTION
If vehicle movement (10 km/h (6 mph) or more for 10 seconds) is detected based on the location data sent from the radio receiver assembly even when the telematics transceiver detects that the ignition switch is off, this DTC will be stored.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
B15C6 |
Ignition Switch Signal Malfunction |
IG signal error |
|
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following procedure.
PROCEDURE
|
1. |
CHECK DTC OUTPUT |
(a) Clear the DTCs.
Click here
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(b) Recheck for DTCs and check if the same DTC is output again.
Click here
|
Result |
Proceed to |
|---|---|
|
B15C6 is not output. |
A |
|
B15C6 is output. |
B |
| A | .gif) |
USE SIMULATION METHOD TO CHECK |
|
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|
2. |
CHECK HARNESS AND CONNECTOR (DCM [TELEMATICS TRANSCEIVER] - BATTERY AND BODY GROUND) |
|
(a) Disconnect the DCM (Telematics Transceiver) connector. |
|
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
F134-4 (E) - Body ground |
Always |
Below 1 Ω |
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Switch Condition |
Specified Condition |
|---|---|---|
|
F134-7 (IG2) - Body ground |
Ignition switch ON |
11 to 14 V |
| NG | |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
3. |
REPLACE DCM (TELEMATICS TRANSCEIVER) |
(a) Replace the DCM (Telematics Transceiver).
Click here
NOTICE:
- The ignition switch must be off.
- Do not exchange the DCM (Telematics Transceiver) with one from another vehicle.
| NEXT | |
PERFORM DCM ACTIVATION |
Manual Button Malfunction (B15C5)
DESCRIPTION
This DTC is set when the DCM (Telematics Transceiver) detects an open or short
circuit in the manual (SOS) switch.
DTC No.
Detection Item
DTC Detection ...
Telephone Microphone Error (B1572)
DESCRIPTION
This DTC is set when the DCM (Telematics Transceiver) detects a malfunction in
the telephone microphone assembly circuit.
DTC No.
Detection Item
DTC De ...
Other materials:
Toyota CH-R Service Manual > Meter / Gauge / Display: Light Control Rheostat
Components
COMPONENTS
ILLUSTRATION
*1
LIGHT CONTROL RHEOSTAT
-
-
Removal
REMOVAL
PROCEDURE
1. REMOVE FUSE BOX OPENING COVER
Click here
2. REMOVE LIGHT CONTROL RHEOSTAT
(a) Disengage the claws to remove the light control rheostat ...
Toyota CH-R Service Manual > Power Mirror Control System: Parts Location
PARTS LOCATION
ILLUSTRATION
*A
w/ Retract Mirror
-
-
*1
OUTER MIRROR SWITCH ASSEMBLY
*2
OUTER REAR VIEW MIRROR ASSEMBLY LH
*3
OUTER REAR VIEW MIRROR ASSEMBLY RH
*4 ...
Toyota CH-R Owners Manual
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Toyota CH-R Service Manual
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