Can Communication System Yaw Rate Sensor Communication Stop Mode
DESCRIPTION
WIRING DIAGRAM
INSPECTION PROCEDURE
CHECK CAN BUS LINE FOR DISCONNECTION (YAW RATE SENSOR SUB BUS LINE)
CHECK WIRE HARNESS (IG, GND)
CAN COMMUNICATION SYSTEM - Yaw Rate Sensor Communication Stop Mode |
DESCRIPTION
Detection Item
| Symptom
| Trouble Area
|
YAW RATE SENSOR COMMUNICATION STOP MODE
| - YAW/DECELERATE is not displayed on the "Communication Bus Check" screen of the intelligent tester
- Applies to "YAW RATE SENSOR COMMUNICATION STOP MODE" in the "DTC COMBINATION TABLE"
| - Power source or inside the yaw rate sensor
- Yaw rate sensor sub bus line or connector
|
WIRING DIAGRAM
INSPECTION PROCEDURE
| 1.CHECK CAN BUS LINE FOR DISCONNECTION (YAW RATE SENSOR SUB BUS LINE) |
Turn the engine switch off.
Disconnect the yaw rate sensor connector (L35).
Measure the resistance according to the value(s) in the table below.
- Standard resistance:
Tester Connection
| Condition
| Specified Value
|
L35-3 (CANH) - L35-2 (CANL)
| Engine switch off
| 54 to 69 Ω
|
| | REPAIR OR REPLACE YAW RATE SENSOR (CAN-H, CAN-L) |
|
|
| 2.CHECK WIRE HARNESS (IG, GND) |
Measure the resistance according to the value(s) in the table below.
- Standard resistance:
Tester Connection
| Condition
| Specified Value
|
L35-1 (GND) - Body ground
| Always
| Below 1 Ω
|
Measure the voltage according to the value(s) in the table below.
- Standard voltage:
Tester Connection
| Condition
| Specified Value
|
L35-5 (IG) - Body ground
| Engine switch on (IG)
| 10 to 14 V
|
| | REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
