Inspection Procedure
WARNING: This page is about a different car, the 2004 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK CAN BUS LINE FOR DISCONNECTION (STEERING SENSOR SUB BUS LINE)
- Turn the ignition switch to the LOCK position.
- Disconnect the connector (S9) from the steering sensor.
- Measure the resistance according to the value(s) in STEERING SENSOR CONNECTOR RESISTANCE SPECIFICATION TABLE .
Standard:
STEERING SENSOR CONNECTOR RESISTANCE SPECIFICATION TABLETester connection Condition Specified value S9-3 (CANH) - S9-11 (CANL) Ignition SW OFF 54 to 67 Ω - NG: REPAIR OR REPLACE STEERING SENSOR SUB BUS LINE OR CONNECTOR (CAN-H, CAN-L)
- OK: Go to Next Step.
- CHECK WIRE HARNESS (IG, ESS)
- Measure the resistance according to the value(s) in ESS - BODY GROUND RESISTANCE SPECIFICATION TABLE
.
Standard:
ESS - BODY GROUND RESISTANCE SPECIFICATION TABLETester connection Condition Specified value S9-2 (ESS) -Body ground Always Below 1 Ω - Measure the voltage according to the value(s) in IG1 - BODY GROUND VOLTAGE SPECIFICATION TABLE .
Standard:
IG1 - BODY GROUND VOLTAGE SPECIFICATION TABLETester connection Condition Specified value S9-1 (IG1) - Body ground Ignition SW ON 10 to 14 V NOTE: Perform the measurement from the back of the connector with the connector connected.- NG: REPAIR OR REPLACE WIRE HARNESS OR CONNECTOR
- OK: REPLACE STEERING SENSOR (SEE REPLACEMENT )
- Measure the resistance according to the value(s) in ESS - BODY GROUND RESISTANCE SPECIFICATION TABLE
.