Honda ACCORD HYBRID 2005 Service Manual page 1965

S t a t u s L o g
If you suspect there is a immobilizer system p r o b l e m , check the status log.
NOTE: Status log may not be available for all models. If y o u have an updated immobilizer control unit-receiver, status
log should be available.
1. Connect the HDS to the data link connector.
2. Turn the ignition switch ON (II).
3. On the HDS screen, select Honda systems, select immobilizer set-up, select immobilizer i n f o r m a t i o n , then select
status log.
4. Check the Status log count. Troubleshoot the status w i t h the highest count first. If no counts are listed, the
immobilizer system is OK. Continue w i t h normal s y m p t o m t r o u b l e s h o o t i n g .
Status Log N o . Detected I t e m Probable Cause
A-1 KEY CODE MISMATCH
(Code f o r m a t n o r m a l , but code
data is mismatch)
1. The key w a s not registered
2. Interference f r o m metal such as key chains
3. Low battery voltage
A-2 KEY CODE MISMATCH
(Code f o r m a t failure)
1. Ignition switch was turn on w i t h another type
of immobilizer key or aftermarket key
2. Interference f r o m metal such as key chains
3. Low battery voltage
A-3 KEY CODE MISMATCH
(No key code or non-immobilizer
key)
1. Ignition switch was turn on w i t h another type
of immobilizer key or aftermarket key
2. Interference f r o m metal such as key chains
3. Low battery voltage
4. Key failure
5. Immobilizer control unit-receiver failure
B-1 PCM CODE MISMATCH
(Code f o r m a t n o r m a l , but code
data is mismatch)
1. PCM w a s not registered correctly
2. Low battery voltage
3. Poor or loose terminal connections at the
immobilizer control unit-receiver
4. C o m m u n i c a t i o n line electrical noise
B-2 PCM MISMATCH
(Code f o r m a t failure)
1. PCM w a s not registered correctly
2. Low battery voltage
3. Poor or loose terminal connections at the
immobilizer control unit-receiver
4. C o m m u n i c a t i o n line electrical noise
D-1 SECURITY-NET LINE PROBLEM
(Short to ground)
1. Low battery voltage
2. Poor or loose terminal connections at the
immobilizer control unit-receiver and the PCM
3. C o m m u n i c a t i o n line electrical noise
D-3 SECURITY-NET LINE PROBLEM
(Open line or PCM failure)
1. Open or short in the harness f r o m the PCM to
the immobilizer control unit-receiver
2 Low battery voltage
3 Poor or loose terminal connections at the
immobilizer control unit-receiver and the PCM
4 C o m m u n i c a t i o n line electrical noise
22-283