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(From page Check for an open in the YRSA YM circuit: Check for continuity between the VSA control unit 42P connector terminal No. 21 and the steering angle sensor 4P connector termi- nal No. 1. Is there continuity? Check for an open in the CAN (+) circuit: Check for continuity between the VSA control unit 42P connector terminal No. 24 and the steering angle sensor 4P connector termi- nal No. 2. Is there continuity? Check for an open in the CAN (-) circuit: Check for continuity between the VSA control unit 42P connector terminal No. 40 and the steering angle sensor 4P connector termi- nal No. 3. Is there continuity? Check the steering angle sensor: 1. Substitute a known-good steering angle sensor. 2. Connect all of disconnected connector. 3. Clear the DTC. 4. Test drive the vehicle around a number of corners. 5. Verify the DTC. Is DTC 27 indicated? VSA CONTROL UNIT 42P CONNECTOR Repair open in the wire between the steering angle sensor and the VSA control unit. Wire side of female terminals STEERING ANGLE SENSOR 4P CONNECTOR Wire side of female terminals Replace the steering angle sensor. Repair open in the wire between the steering angle sensor and the VSA control unit. Repair open in the wire between the steering angle sensor and the VSA control unit. Replace the VSA modulator-con- trol unit. YRSA YM (RED/WHT) (RED) (WHT) Main Menu Table of Contents |