Isuzu KB P190. Manual — part 1486
11A-46 IMMOBILIZER SYSTEM (C24SE, 4JA1-T)
B0011 TRANSPONDER KEY PROBLEM (Only 4JA1-T Engine)
Step Action Value(s)
Yes
No
1
Was the "Immobilizer System Check" performed?
Go to Step 2 Go to Immobilizer
System Check
2
Check the key.
Is a key peculiar to a vehicle?
Go to Step 3
Refer to
Diagnostic Aids
3
Check the immobilizer programming functions.
• All transponder (Key).
If a problem is found, repair as necessary.
(Refer to "Important information on Programming")
Was the action complete?
Go to Step 4
Go to Step 5
4
Recheck the DTC.
1. Key position is “OFF” and keep the position for more
than 30 seconds.
2. Key position is “ON”.
3. Check the DTC on scan tool.
Is DTC B0011 stored?
Go to Step 5
Verify repair
5
Recheck the DTC.
1. Non-OEM parts switch is "OFF" or remove the Non-
OEM parts.
2. Remove the accessory and another key from key.
3. Move the vehicle to a new location.
4. Key position is “OFF” and keep the position for more
than 30 seconds.
5. Key position is “ON”.
6. Check the DTC on scan tool.
Is DTC B0011 stored?
Go to Step 6
Verify repair
6
Check the immobilizer coil (antenna) circuit.
1. Key position is “OFF”.
2. Disconnect the immobilizer control unit (ICU).
(immobilizer coil circuit : 3 pin connector)
3. Check the immobilizer coil circuit for an open, short
to ground, or short to voltage.
Also, check the ICU ignition feed circuit for an open or
short to ground and the ICU ground circuit for an open.
Was a problem found?
Go to Step 7
Go to Step 8
7
Repair or replace the immobilizer coil (antenna) circuit.
Was the action complete?
Verify repair
8
Recheck the DTC.
1. Key position is “OFF” and keep the position for more
than 30 seconds.
2. Key position is “ON”.
3. Check the DTC on scan tool.
Is DTC B0011 stored?
Go to Step 9
Verify repair
IMMOBILIZER SYSTEM (C24SE, 4JA1-T) 11A-47
Step Action Value(s)
Yes
No
9
Replace the immobilizer control unit (ICU).
IMPORTANT:
The replacement ICU must be
programmed the security data by scan tool.
Was the action complete?
Go to Step 10
10
Check the immobilizer programming functions.
• Immobilizer control unit (ICU).
• All transponder (Key).
If a problem is found, repair as necessary.
(Refer to "Important information on Programming")
Was the action complete?
Go to Step 11
11
Recheck the DTC.
1. Key position is “OFF” and keep the position for more
than 30 seconds.
2. Key position is “ON”.
3. Check the DTC on scan tool.
Is DTC B0011 stored?
Go to Step 12
Verify repair
12
Replace the transponder (Key).
IMPORTANT: The replacement transponder (key) must
be programmed the security data by scan tool.
Was the action complete?
Verify repair
11A-48 IMMOBILIZER SYSTEM (C24SE, 4JA1-T)
B0012 WRONG TRANSPONDER KEY (Only 4JA1-T Engine)
Step Action Value(s)
Yes
No
1
Was the "Immobilizer System Check" performed?
Go to Step 2
Go to Immobilizer
System Check
2
Check the key.
Is a key peculiar to a vehicle?
Go to Step 3
Refer to
Diagnostic Aids
3
Check the immobilizer programming functions.
• Transponder (Key).
Was a problem found?
Go to Step 4
Go to Step 5
4
Perform the immobilizer programming functions.
• Transponder (Key).
(Refer to "Important information on Programming")
Was the action complete?
Go to Step 5
5
Recheck the DTC.
1. Key position is “OFF” and keep the position for
more than 30 seconds.
2. Key position is “ON”.
3. Check the DTC on scan tool.
Is DTC B0012 stored?
Go to Step 6
Verify repair
6
Replace the transponder (Key).
IMPORTANT: The replacement transponder (key)
must be programmed the security data by scan tool.
Was the action complete?
Go to Step 7
7
Recheck the DTC.
1. Key position is “OFF” and keep the position for
more than 30 seconds.
2. Key position is “ON”.
3. Check the DTC on scan tool.
Is DTC B0012 stored?
Go to Step 8
Verify repair
8
Replace the immobilizer control unit (ICU).
IMPORTANT: The replacement ICU must be
programmed the security data by scan tool.
Was the action complete?
Verify repair
IMMOBILIZER SYSTEM (C24SE, 4JA1-T) 11A-49
B0013 IMMOBILIZER NOT PROGRAMMED (Only 4JA1-T Engine)
Step Action Value(s)
Yes
No
1
Was the "Immobilizer System Check" performed?
Go to Step 2
Go to Immobilizer
System Check
2
Check the immobilizer programming functions.
• Immobilizer control unit (ICU).
If a problem is found, repair as necessary.
(Refer to "Important information on Programming")
Was the action complete?
Go to Step 3
Go to Step 5
3
Recheck the DTC.
1. Key position is “OFF” and keep the position for
more than 30 seconds.
2. Key position is “ON”.
3. Check the DTC on scan tool.
Is DTC B0013 stored?
Go to Step 4
Verify repair
4
Replace the immobilizer control unit (ICU).
IMPORTANT: The replacement ICU must be
programmed the security data by scan tool.
Was the action complete?
Verify repair
5
Check the immobilizer programming functions.
• Engine control immobilizer unit.
• Immobilizer control unit (ICU).
If a problem is found, repair as necessary.
(Refer to "Important information on Programming")
Was the action complete?
Verify repair
Go to Step 6
6
Replace the key and lock cylinder assembly and
immobilizer system (ICU and Engine immobilizer
unit).
IMPORTANT:
• ICU and Engine immobilizer unit are not
replacing simultaneously.
•
After replace lock cylinders, perform the
following below the items.
• Program the immobilizer system.
(Refer to "Important information on Programming")
Was the action complete?
Verify repair
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст