2007 ISUZU KB P190 remote control

11B-44 ANTITHEFT SYSTEM
DTC 21 Remote Key 1 With Random Code Out Of Capture Range
Step Action Value (s) Yes No
1 W as the Antitheft System Check performed?
— Go to Step 2 Go to
antitheft
System Check
2 Check the key. Is a key peculiar to a vehicle? — Go to Step 3 Refer to
Diagnostic Aids
3 Check the antitheft programming functions to the peculiar key with the Tech-2
• Transmitter (Remote Key).
W as a problem found? — Go to Step 4 Go to Step 5
4 Perform the antitheft programming functions.
• Transmitter (Remote Key).
(Refer to “Important information on Programming”)
W as 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 the Tech-2.
Is DTC 21 stored? — Go to Step 6 Verify repair
6 Replace the transmitter (Remote Key).
IMPORTANT: The replacement transmitter (Remote
Key) must be programmed the security data by Tech-
2.
W as 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 the Tech-2.
Is DTC 21 stored? — Go to Step 8 Verify repair
8 Replace the antitheft control unit (ACU).
IMPORTANT: The replacement ACU must be
programmed the security data by the Tech-2.
W as the action complete? — Verify repair —


BACK TO CHAPTER INDEX
TO MODEL INDEX
ISUZU KB P190 2007

ANTITHEFT SYSTEM 11B-45
DTC 22 Remote Key 2 With Random Code Out Of Capture Range
Step Action Value (s) Yes No
1 W as the Antitheft System Check performed?
— Go to Step 2 Go to
antitheft
System Check
2 Check the key. Is a key peculiar to a vehicle? — Go to Step 3 Refer to
Diagnostic Aids
3 Check the antitheft programming functions to the peculiar key with the Tech-2
• Transmitter (Remote Key).
W as a problem found? — Go to Step 4 Go to Step 5
4 Perform the antitheft programming functions.
• Transmitter (Remote Key).
(Refer to “Important information on Programming")
W as 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 the Tech-2.
Is DTC 22 stored? — Go to Step 6 Verify repair
6 Replace the transmitter (Remote Key).
IMPORTANT: The replacement Transmitter (Remote
Key) must be programmed the security data by Tech-
2.
W as 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 the Tech-2.
Is DTC 22 stored? — Go to Step 8 Verify repair
8 Replace the antitheft control unit (ACU).
IMPORTANT: The replacement ACU must be
programmed the security data by the Tech-2.
W as the action complete? — Verify repair —


BACK TO CHAPTER INDEX
TO MODEL INDEX
ISUZU KB P190 2007

11B-46 ANTITHEFT SYSTEM
DTC 23 Remote Key 3 With Random Code Out Of Capture Range
Step Action Value (s) Yes No
1 W as the Antitheft System Check performed?
— Go to Step 2 Go to
antitheft
System Check
2 Check the key. Is a key peculiar to a vehicle?
— Go to Step 3 Refer to
Diagnostic Aids
3 Check the antitheft programming functions to the peculiar key with the Tech-2
• Transmitter (Remote Key).
W as a problem found? — Go to Step 4 Go to Step 5
4 Perform the antitheft programming functions.
• Transmitter (Remote Key).
(Refer to “Important information on Programming”)
W as 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 the Tech-2.
Is DTC 23 stored? — Go to Step 6 Verify repair
6 Replace the Transmitter (Remote Key).
IMPORTANT: The replacement Transmitter (Remote
Key) must be programmed the security data by Tech-
2.
W as 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 the Tech-2.
Is DTC 23 stored? — Go to Step 8 Verify repair
8 Replace the antitheft control unit (ACU).
IMPORTANT: The replacement ACU must be
programmed the security data by the Tech-2.
W as the action complete? — Verify repair —


BACK TO CHAPTER INDEX
TO MODEL INDEX
ISUZU KB P190 2007

ANTITHEFT SYSTEM 11B-47
DTC 24 Remote Key 4 With Random Code Out Of Capture Range
Step Action Value (s) Yes No
1 W as the Antitheft System Check performed?
— Go to Step 2 Go to
antitheft
System Check
2 Check the key. Is a key peculiar to a vehicle? — Go to Step 3 Refer to
Diagnostic Aids
3 Check the antitheft programming functions to the peculiar key with the Tech-2
• Transmitter (Remote Key).
W as a problem found? — Go to Step 4 Go to Step 5
4 Perform the antitheft programming functions.
• Transmitter (Remote Key).
(Refer to “Important information on Programming”)
W as 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 the Tech-2.
Is DTC 24 stored? — Go to Step 6 Verify repair
6 Replace the transmitter (Remote Key).
IMPORTANT: The replacement transmitter (Remote
Key) must be programmed the security data by Tech-
2.
W as 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 the Tech-2.
Is DTC 24 stored? — Go to Step 8 Verify repair
8 Replace the antitheft control unit (ACU).
IMPORTANT: The replacement ACU must be
programmed the security data by the Tech-2.
W as the action complete? — Verify repair —


BACK TO CHAPTER INDEX
TO MODEL INDEX
ISUZU KB P190 2007

11B-48 ANTITHEFT SYSTEM
DTC 25 Remote Key 5 With Random Code Out Of Capture Range
Step Action Value (s) Yes No
1 W as the Antitheft System Check performed?
— Go to Step 2 Go to
antitheft
System Check
2 Check the key. Is a key peculiar to a vehicle? — Go to Step 3 Refer to
Diagnostic Aids
3 Check the antitheft programming functions to the peculiar key with the Tech-2
• Transmitter (Remote Key).
W as a problem found? — Go to Step 4 Go to Step 5
4 Perform the antitheft programming functions.
• Transmitter (Remote Key).
(Refer to “Important information on Programming”)
W as 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 the Tech-2.
Is DTC 25 stored? — Go to Step 6 Verify repair
6 Replace the transmitter (Remote Key).
IMPORTANT: The replacement transmitter (Remote
Key) must be programmed the security data by Tech-
2.
W as 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 the Tech-2.
Is DTC 25 stored? — Go to Step 8 Verify repair
8 Replace the antitheft control unit (ACU).
IMPORTANT: The replacement ACU must be
programmed the security data by the Tech-2.
W as the action complete? — Verify repair —


BACK TO CHAPTER INDEX
TO MODEL INDEX
ISUZU KB P190 2007