caution | Before replacing the combination meter, be sure to check
that the power supply circuit, earth circuit, and communication circuit are normal. |
DIAGNOSIS PROCEDURE |
STEP 1. Check the diagnosis code. |
Check if diagnosis code No. B1203 is set. |
Q.
Is the diagnosis code No. B1201 set?
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STEP 2. M.U.T.-III special function |
Q.
Is the check result normal?
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STEP 3. Retest the system. |
Check that the multi-information display screen works normally. |
Q.
Is the check result normal?
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