C1381

BRAKE CONTROL: ELECTRONICALLY CONTROLLED BRAKE SYSTEM: C1381/97: Acceleration Sensor Power Supply Voltage Malfunction

DTC C1381/97 - Acceleration Sensor Power Supply Voltage Malfunction

DTC C0371/71 - Yaw Rate Sensor (Test Mode DTC)

DESCRIPTION

DTCs C0371/71 can be deleted when the yaw rate and deceleration sensor sends a yaw rate signal or the Test Mode ends. DTCs C0371/71 are output only in the Test Mode.






WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (BETWEEN YAW RATE AND DECELERATION SENSOR AND IG CIRCUIT)





(a) Disconnect the yaw rate and deceleration sensor connector.
(b) Turn the ignition switch on.
(c) Measure the voltage according to the value(s) in the table below.
Voltage:






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
2. CHECK HARNESS AND CONNECTOR (BETWEEN YAW RATE AND DECELERATION SENSOR AND BODY GROUND)





(a) Disconnect the yaw rate and deceleration sensor connector.
(b) Measure the resistance according to the value(s) in the table below.
Resistance:






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- REPLACE YAW RATE AND DECELERATION SENSOR