Code No.U1195
Coding not completed
| caution |
If diagnosis code No.U1195
is set, be sure to diagnose the CAN bus line.
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TROUBLE JUDGEMENT
If the vehicle information data is not registered to the camera-ECU, the camera-ECU sets
diagnosis code No.U1195.
| note |
"!" mark is displayed on the vehicle icon when diagnosis code No.U1195 is set.
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PROBABLE CAUSES
- Variant coding not performed
- Malfunction of ETACS-ECU
- Malfunction of camera-ECU
- Malfunction of CAN bus
DIAGNOSIS PROCEDURE
STEP 1. M.U.T.-III CAN bus diagnostics.
Use the M.U.T.-III to diagnose the CAN bus lines.
Q.
Is the check result normal?
Go to Step 2.
Repair the CAN bus line (Refer to GROUP 54C - Troubleshooting).
STEP 2. M.U.T.-III other system diagnosis code.
Check if diagnosis code is set in the ETACS-ECU.
Q.
Is the diagnosis code set?
Diagnose the ETACS.
Go to Step 3.
STEP 3. Diagnosis code recheck.
Check again if the diagnosis code is set in the camera-ECU.
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(1)Erase the diagnosis code.
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(2)Turn the ignition switch from the "LOCK" (OFF) position to the "ON" position.
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(3)Check if the diagnosis code is set.
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Q.
Is the diagnosis code set?
Replace the camera-ECU (Refer to 
).
The trouble can be an intermittent malfunction (Refer to GROUP 00 - How
to Use Troubleshooting/inspection Service Points - How to Cope with Intermittent Malfunction).