Code No.B2206 Chassis No. mismatch
caution | If the diagnosis code No.
B2206 is set, always diagnose the CAN bus line. |
DIAGNOSTIC FUNCTION
JUDGMENT CRITERIA
PROBABLE CAUSES
- Chassis number not written
- Malfunction of the ETACS-ECU
- Malfunction of engine-ECU
- Malfunction of CAN bus line
DIAGNOSIS PROCEDURE
STEP 1. M.U.T.-III CAN bus diagnostics
Q.
Is the check result normal?
STEP 2. M.U.T.-III other system diagnosis code
Q.
Is the diagnosis code set?
STEP 3. Check whether the diagnosis code is reset.
(1)Write the chassis number to the ETACS-ECU. |
(2)Erase the diagnosis code. |
(3)Turn the ignition switch from "LOCK" (OFF) position to "ON" position. |
(4)Check if diagnosis code is set. |