Steering Angle Sensor Communication Stop Mode: Procedure
- CHECK FOR OPEN IN CAN BUS WIRE (STEERING SENSOR BRANCH WIRE)
- Turn the ignition switch off.
- Disconnect the D20 spiral cable sub-assembly (steering sensor) connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Switch Condition Specified Condition D20-4 (CANH) - D20-3 (CANL) Ignition switch off 54 to 69 Ω TEXT IN ILLUSTRATION*a Front view of wire harness connector
(to Spiral Cable Sub-Assembly (Steering Sensor)) - Reconnect the spiral cable sub-assembly (steering sensor) connector.
NG → REPAIR OR REPLACE CAN BRANCH WIRE OR CONNECTOR (CAN-H, CAN-L)
OK: Go to next step
- CHECK HARNESS AND CONNECTOR (STEERING SENSOR - BATTERY AND BODY GROUND)
- Disconnect the D20 spiral cable sub-assembly (steering sensor) connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition D20-2 (ESS) - Body ground Always Below 1 Ω - Measure the voltage according to the value(s) in the table below.
Standard Voltage
Tester Connection Switch Condition Specified Condition D20-5 (IG) - Body ground Ignition switch ON 11 to 14 V D20-6 (BAT) - Body ground Always 11 to 14 V TEXT IN ILLUSTRATION*a Front view of wire harness connector
(to Spiral Cable Sub-Assembly (Steering Sensor)) - Reconnect the spiral cable sub-assembly (steering sensor) connector.
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR
OK → See step 3
- REPLACE SPIRAL CABLE SUB-ASSEMBLY. Refer to REMOVAL