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Use the M.U.T.-III to diagnose the CAN bus lines.
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Q.
Is the check result normal?
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Repair the CAN bus line (Refer to GROUP 54C - Troubleshooting ). On completion, go to Step 2.
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Q.
Is diagnosis code No. C1366, C1371, C1381, C1385 or C1387 set?
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This diagnosis is complete.
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Check the following service data. (Refer to .)
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- Item No. 05: Longitudinal G sensor
- Item No. 06: Lateral G sensor
- Item No. 08: Yaw rate sensor
- Item No. 16: Longitudinal G sensor (Raw value)
- Item No. 17: Lateral G sensor (Raw value)
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Q.
Is the check result normal?
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Replace the hydraulic unit assembly (integrated with ASTC-ECU) (Refer to ).
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(1)Erase the set diagnosis code.
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(2)Ignition switch: "LOCK" (OFF) to "ON"
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Q.
Is diagnosis code No. C1366, C1371, C1381, C1385 or C1387 set?
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Replace the hydraulic unit assembly (integrated with ASTC-ECU) (Refer to ).
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Intermittent malfunction (Refer to GROUP 00 - How to Cope with Intermittent Malfunctions ).
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