Can Communication System Steering Sensor Communication Stop Mode
DESCRIPTION
WIRING DIAGRAM
INSPECTION PROCEDURE
CHECK CAN BUS LINE FOR DISCONNECTION (STEERING SENSOR SUB BUS LINE)
CHECK WIRE HARNESS (IG, ESS)
CAN COMMUNICATION SYSTEM - Steering Sensor Communication Stop Mode |
DESCRIPTION
Detection Item
| Symptom
| Trouble Area
|
STEERING SENSOR COMMUNICATION STOP MODE
| - "STEERING SENSOR" is not displayed on the "Communication Bus Check" screen of the intelligent tester.
- Applies to "STEERING SENSOR COMMUNICATION STOP MODE" in the "DTC COMBINATION TABLE"
| - Power source or inside the steering sensor
- Steering sensor sub bus line or connector
|
WIRING DIAGRAM
INSPECTION PROCEDURE
| 1.CHECK CAN BUS LINE FOR DISCONNECTION (STEERING SENSOR SUB BUS LINE) |
Turn the engine switch off.
Disconnect the steering angle sensor (L19).
Measure the resistance according to the value(s) in the table below.
- Standard resistance:
Tester Connection
| Condition
| Specified Value
|
L19-10 (CANH) - L19-9 (CANL)
| Engine switch off
| 54 to 69 Ω
|
| | REPAIR OR REPLACE STEERING SENSOR SUB BUS LINE OR CONNECTOR (CAN-H, CAN-L) |
|
|
| 2.CHECK WIRE HARNESS (IG, ESS) |
Measure the resistance according to the value(s) in the table below.
- Standard resistance:
Tester Connection
| Condition
| Specified Value
|
L19-2 (ESS) - 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
|
L19-1 (IG) - Body ground
| Engine switch on (IG)
| 10 to 14 V
|
| | REPAIR OR REPLACE WIRE HARNESS OR CONNECTOR |
|
|
