DESCRIPTION
This DTC is stored when a key with a different vehicle serial number is inserted into the ignition key cylinder.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Note |
---|---|---|---|---|
B2795 |
Unmatched Key Code |
A key with a different vehicle serial number is inserted into the ignition key cylinder (1 trip detection logic*). |
|
|
Vehicle Condition when Malfunction Detected |
Fail-safe Operation when Malfunction Detected |
---|---|
Engine cannot be started |
- |
DTC No. |
Data List and Active Test |
---|---|
B2795 |
- |
CAUTION / NOTICE / HINT
NOTICE:
Click here
PROCEDURE
1. |
CLEAR DTC |
(a) Clear the DTCs.
Body Electrical > Immobiliser > Clear DTCs
|
2. |
CHECK FOR DTC |
(a) Insert and remove each registered key one at a time, and check for DTCs each time.
Body Electrical > Immobiliser > Trouble CodesHINT:
OK:
DTC B2795 is not output.
Result |
Proceed to |
---|---|
B2795 is not output |
A |
DTC B2795 is output for all of the keys |
B |
DTC B2795 is output for any of the keys |
C |
A |
USE SIMULATION METHOD TO CHECK |
B |
REPLACE TRANSPONDER KEY ECU ASSEMBLY |
|
3. |
CHECK OPERATION (IG ON) |
(a) Check that the ignition switch can be turned to ON using the key for which the DTC was stored.
OK:
Ignition switch can be turned to ON using the key (for which the DTC was stored).
NG |
REPLACE KEY THAT DTC IS OUTPUT |
|
4. |
REREGISTRATION |
(a) Clear the DTCs.
Click here
Body Electrical > Immobiliser > Clear DTCs(b) Reregister the key ID code with the transponder key ECU assembly.
OK:
Registration procedure can be completed.
OK |
END (KEY REGISTRATION FAILURE) |
NG |
REPLACE KEY THAT DTC IS OUTPUT |
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REMOVAL
CAUTION / NOTICE / HINT
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Toyota CH-R Service Manual > Meter / Gauge System: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the meter / gauge system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
...