Toyota CH-R Service Manual: Power Source Circuit
DESCRIPTION
This circuit provides power to operate the blind spot monitor sensor.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following procedure.
PROCEDURE
|
1. |
CHECK HARNESS AND CONNECTOR (BLIND SPOT MONITOR SENSOR LH (MASTER) POWER SOURCE) |
|
*a |
Front view of wire harness connector (to blind spot monitor sensor LH (Master)) |
(a) Disconnect the blind spot monitor sensor LH (Master) connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Switch Condition |
Specified Condition |
|---|---|---|
|
M62-5 (BLB) - Body ground |
Ignition switch to ON |
11 to 14 V |
|
M62-5 (BLB) - Body ground |
Ignition switch off |
Below 1 V |
| NG | .gif) |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
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|
2. |
CHECK HARNESS AND CONNECTOR (BLIND SPOT MONITOR SENSOR LH (MASTER) - BODY GROUND) |
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
M62-10 (BLGD) - Body ground |
Always |
Below 1 Ω |
| NG | |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
3. |
CHECK HARNESS AND CONNECTOR (BLIND SPOT MONITOR SENSOR RH (SLAVE) POWER SOURCE) |
|
*a |
Front view of wire harness connector (to blind spot monitor sensor RH(Slave)) |
(a) Disconnect the blind spot monitor sensor RH (Slave) connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Switch Condition |
Specified Condition |
|---|---|---|
|
M63-5 (BRB) - Body ground |
Ignition switch to ON |
11 to 14 V |
|
M63-5 (BRB) - Body ground |
Ignition switch off |
Below 1 V |
| NG | |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
4. |
CHECK HARNESS AND CONNECTOR (BLIND SPOT MONITOR SENSOR RH (SLAVE) - BODY GROUND) |
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
M63-10 (BRGD) - Body ground |
Always |
Below 1 Ω |
| OK | |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
| NG | |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Yaw Rate Sensor (C1A46)
DESCRIPTION
The blind spot monitor sensor receives yaw rate signals from the airbag sensor
assembly via CAN communication.
DTC No.
Detection Item
DTC Detection Con ...
Other materials:
Toyota CH-R Service Manual > Outer Rear View Mirror: Components
COMPONENTS
ILLUSTRATION
*A
for Driver Side
*B
for Front Passenger Side
*C
for TMMT Made
*D
for TMC Made
*1
FRONT DOOR BELT SEAL
*2
FRONT DOOR GLASS INNE ...
Toyota CH-R Service Manual > 3zr-fae Battery / Charging: Battery
Components
COMPONENTS
ILLUSTRATION
*1
BATTERY
*2
NO. 2 BATTERY CLAMP
*3
POSITIVE BATTERY TERMINAL
*4
NEGATIVE BATTERY TERMINAL
*5
FUSIBLE LINK COVER
*6
...
Toyota CH-R Owners Manual
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Toyota CH-R Service Manual
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