DIAGNOSTIC TROUBLE CODE CHART
Occupant Classification System
DTC No. |
Detection Item |
Link |
---|---|---|
B1771 |
Passenger Side Buckle Switch Circuit Malfunction |
|
B1780 |
Front Occupant Classification Sensor LH Circuit Malfunction |
|
B1782 |
Rear Occupant Classification Sensor LH Circuit Malfunction |
|
B1785 |
Front Occupant Classification Sensor LH Collision Detection |
|
B1787 |
Rear Occupant Classification Sensor LH Collision Detection |
|
B1795 |
Occupant Classification ECU Malfunction |
|
B1798 |
Yaw Rate Sensor Module Malfunction |
|
B1799 |
Vehicle Stability Control ECU Malfunction |
|
U0125 |
Lost Communication with Multi-axis Acceleration Sensor Module |
|
U0129 |
Lost Communication with Brake System Control Module |
|
Toyota CH-R Service Manual > Occupant Classification System: Diagnosis System
DIAGNOSIS SYSTEM
CHECK DLC3
(a) Check the DLC3.
Click here
FUNCTION OF PASSENGER AIRBAG ON/OFF INDICATOR
(a) Initial check
(1) Turn the ignition switch to ON.
(2) The passenger airbag ON/OFF indicator comes on for approximately 4 seconds,
then goes off for approximately 2 seconds.
(3) Ap ...
Toyota CH-R Service Manual > Manual Headlight Beam Level Control System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms. If multiple
suspected areas are listed, the potential causes of the symptoms are listed in order
of probability in the "Suspected Area" column of the table. Check each symptom by
check ...