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Use M.U.T.-III to diagnose the CAN bus lines.
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caution |
Before connecting or disconnecting the M.U.T.-III, turn the ignition switch to the "LOCK" (OFF) position.
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(1)Connect M.U.T.-III to the 16-pin diagnosis connector. (2)Turn the ignition switch to the "ON" position. (3)Diagnose the CAN bus line. (4)Turn the ignition switch to the "LOCK" (OFF) position.
Q.
Is the check result normal?
Go to Step 2.
Repair the CAN bus lines (Refer to GROUP 54C, Diagnosis-Can Bus Diagnostic Chart ). Then go to Step 4.
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caution |
Before connecting or disconnecting the M.U.T.-III, turn the ignition switch to the "LOCK" (OFF) position.
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(1)Turn the ignition switch to the "ON" position. (2)Erase the diagnosis code. (3)Turn the ignition switch to the "LOCK" (OFF) position. (4)Turn the ignition switch to the "ON" position. (5)Check if the diagnosis code is set. (6)Turn the ignition switch to the "LOCK" (OFF) position.
Q.
Is any diagnosis code set?
Refer to Diagnosis Code Chart . Then go to Step 4.
Go to Step 3.
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(1)
caution |
Before connecting or disconnecting the M.U.T.-III, turn the ignition switch to the "LOCK" (OFF) position.
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Connect M.U.T.-III to the 16-pin diagnosis connector. (2)Turn the ignition switch to the "ON" position. (3)Check for Combination meter system diagnosis code. (4)Turn the ignition switch to the "LOCK" (OFF) position. (5)Disconnect M.U.T.-III.
Q.
Is code No.U1102 set?
Replace the hydraulic unit (integrated with ABS-ECU). Then go to Step 4.
Replace the combination meter assembly (Refer to GROUP 54A, Combination Meter Assembly ). Then go to Step 4.
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Q.
Turn the ignition switch to the "ON" position. Do the ABS warning lamp illuminate for three seconds, and then go out after the engine starts?
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The procedure is complete.
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