Honda Accord 2008 Manual page 2436

07/11/02 09:44:35 61TA0000_220_0406
Immobilizer indicator blinks
NOTE: Before troubleshooting, check the items listed in
''General Check before Troubleshooting''.
1. Turn the ignition switch to LOCK (0).
2. Connect the HDS, then turn the ignition switch to
ON (II).
3. From the main menu, enter IMMOBILIZER, then
select the IMMOBILIZER SETUP.
4. Select the SYSTEM CHECK.
Is the SY ST EM CHECK indicated?
YES − Troubleshoot the immobilizer system
according to the result of the SYSTEM CHECK
(see page 22-405).
−
NO Go to step 5.
5. Turn the ignition switch to LOCK (0).
6. Enter the vehicle, and remove the ignition key from
the ignition switch, then close the all doors.
7. Operate the keyless transmitter LOCK and UNLOCK
several times in the vehicle.
Do the door lock actuators work normally?
−
YES Go to step 8.
NO − Check for a poor ground and/or an open in the
wire between the immobilizer-keyless control unit
7P connector No. 7 terminal and body ground
(G101).
8. Turn the ignition switch to ON (II).
9. Back-probe and measure the voltage between the
immobilizer-keyless control unit 7P connector No. 2
terminal and body ground.
IMMOBILIZER-KEYLESS CONTROL UNIT 7P CONNECTOR
IG1 (YEL)
Wire side of female terminals
Is there battery voltage?
−
YES Go to step 10.
NO − Check for a blown No. 9 (20 A) fuse in the
driver's under-dash fuse/relay box. If the fuse is OK,
repair open in the YEL wire between the driver's
under-dash fuse/relay box and the immobilizer-
keyless control unit.
10. Back-probe and measure the voltage between the
immobilizer-keyless control unit 7P connector No. 7
terminal and body ground.
IMMOBILIZER-KEYLESS CONTROL UNIT 7P CONNECTOR
Wire side of female terminals
Is there 0.5 V or more?
YES − Repair poor connection or open between the
immobilizer-keyless control unit 7P connector No. 7
terminal and G101.
NO − Replace the immobilizer-keyless control unit
(see page 22-411).
ＴＡ０８Ａ００Ｊ４６６３６２０００００ＦＡＡＴ０１
LG (BRN)
22-403
＊０１
＊０２