Before testing, make sure the No. A1-5 (30 A)*2, No. A2-2 (30 A)*2/(50 A)*1, and No. A18 (10 A) fuses in the under-hood fuse/relay box are OK.
Check if Auto Door Unlock feature selected OFF, under MID customized settings for each remote: Driver 1 & 2. Make sure to test operation of each Auto Door Unlock setting to check function.
Before testing, make sure the No. B8 (15 A)*3/(20 A)*4, No. B9 (10 A), No. B12 (10 A), No. B13 (10 A), No. B15 (20 A), No. B16 (20 A), No. B25 (10 A), No. B26 (10 A), No. B28 (20 A), No. B38 (10 A), and No. B39 (10 A) fuses in the under-dash fuse/relay box are OK.
There are two pairs of fuses in the same circuit (No. B25 and No. B39 fuses, No. B12 and No. B26 fuses, No. B13 and No. B38 fuses, No. B38 and No. B39 fuses). If one fuse is blown, make sure to check the other fuse in the same circuit. If necessary, replace the blown fuse(s).
*1: Without keyless access *2: With keyless access *3: Except K20C1 engine *4: K20C1 engine
Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector C (27P): disconnected Under-dash fuse/relay box connector E (18P): disconnected Driver's door latch 10P connector: disconnected
Test point 1
Under-dash fuse/relay box connector E (18P) No. 16
Test point 2
Driver's door latch 10P connector No. 1
Is there continuity?
YES
The DR DOOR UNLOCK wire is OK. Go to step 6.
NO
Repair an open or high resistance in the wire.?
6.
Open wire check (DR DOOR LOCK line):
Open wire check (DR DOOR LOCK line)
?1.
Check for continuity between test points 1 and 2.
Test condition
Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector C (27P): disconnected Under-dash fuse/relay box connector E (18P): disconnected Driver's door latch 10P connector: disconnected
Test point 1
Under-dash fuse/relay box connector E (18P) No. 15
Test point 2
Driver's door latch 10P connector No. 4
Is there continuity?
YES: Without keyless access system
The DR DOOR LOCK wire is OK. Go to step 7.
YES: With keyless access system
The DR DOOR LOCK wire is OK. Go to step 8.
NO
Repair an open or high resistance in the wire.?
7.
Open wire check (DR DOOR UNLOCK RELAY CL- line):
Open wire check (DR DOOR UNLOCK RELAY CL- line)
?1.
Disconnect the following connectors.
Body control module connector B (36P) Under-dash fuse/relay box connector G (20P)
?2.
Check for continuity between test points 1 and 2.
Test condition
Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector C (27P): disconnected Under-dash fuse/relay box connector E (18P): disconnected Under-dash fuse/relay box connector G (20P): disconnected Body control module connector B (36P): disconnected Driver's door latch 10P connector: disconnected
Body control module connector B (36P) Under-dash fuse/relay box connector G (20P)
?2.
Check for continuity between test points 1 and 2.
Test condition
Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector C (27P): disconnected Under-dash fuse/relay box connector E (18P): disconnected Under-dash fuse/relay box connector G (20P): disconnected Body control module connector B (36P): disconnected Driver's door latch 10P connector: disconnected
Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector C (27P): disconnected Under-dash fuse/relay box connector E (18P): disconnected Front passenger's door latch 10P connector: disconnected
Test point 1
Under-dash fuse/relay box connector E (18P) No. 9
Test point 2
Front passenger's door latch 10P connector No. 1
Is there continuity?
YES
The R SIDE DOOR UNLOCK wire is OK. Go to step 13.
NO
Repair an open or high resistance in the wire.?
13.
Open wire check (R SIDE DOOR LOCK line):
Open wire check (R SIDE DOOR LOCK line)
?1.
Check for continuity between test points 1 and 2.
Test condition
Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector C (27P): disconnected Under-dash fuse/relay box connector E (18P): disconnected Front passenger's door latch 10P connector: disconnected
Test point 1
Under-dash fuse/relay box connector E (18P) No. 18
Test point 2
Front passenger's door latch 10P connector No. 4
Is there continuity?
YES
The R SIDE DOOR LOCK wire is OK. Go to step 14.
NO
Repair an open or high resistance in the wire.?
14.
Open wire check (DOOR UNLOCK RELAY CL- line):
Open wire check (DOOR UNLOCK RELAY CL- line)
?1.
Disconnect the following connectors.
Body control module connector B (36P) Under-dash fuse/relay box connector F (12P)
?2.
Check for continuity between test points 1 and 2.
Test condition
Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector C (27P): disconnected Under-dash fuse/relay box connector E (18P): disconnected Under-dash fuse/relay box connector F (12P): disconnected Body control module connector B (36P): disconnected Front passenger's door latch 10P connector: disconnected
Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector B (22P): disconnected Under-dash fuse/relay box connector C (27P): disconnected Under-dash fuse/relay box connector E (18P): disconnected Left rear door latch 10P connector: disconnected
Test point 1
Under-dash fuse/relay box connector B (22P) No. 16
Test point 2
Left rear door latch 10P connector No. 1
Is there continuity?
YES
The L SIDE DOOR UNLOCK wire is OK. Go to step 19.
NO
Repair an open or high resistance in the wire.?
19.
Open wire check (L SIDE DOOR LOCK line):
Open wire check (L SIDE DOOR LOCK line)
?1.
Check for continuity between test points 1 and 2.
Test condition
Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector B (22P): disconnected Under-dash fuse/relay box connector C (27P): disconnected Under-dash fuse/relay box connector E (18P): disconnected Left rear door latch 10P connector: disconnected
Test point 1
Under-dash fuse/relay box connector B (22P) No. 18
Test point 2
Left rear door latch 10P connector No. 4
Is there continuity?
YES
The L SIDE DOOR LOCK wire is OK. Go to step 20.
NO
Repair an open or high resistance in the wire.?
20.
Open wire check (DOOR UNLOCK RELAY CL- line):
Open wire check (DOOR UNLOCK RELAY CL- line)
?1.
Disconnect the following connectors.
Body control module connector B (36P) Under-dash fuse/relay box connector F (12P)
?2.
Check for continuity between test points 1 and 2.
Test condition
Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector B (22P): disconnected Under-dash fuse/relay box connector C (27P): disconnected Under-dash fuse/relay box connector E (18P): disconnected Under-dash fuse/relay box connector F (12P): disconnected Body control module connector B (36P): disconnected Left rear door latch 10P connector: disconnected
Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector B (22P): disconnected Under-dash fuse/relay box connector C (27P): disconnected Under-dash fuse/relay box connector E (18P): disconnected Right rear door latch 10P connector: disconnected
Test point 1
Under-dash fuse/relay box connector B (22P) No. 12
Test point 2
Right rear door latch 10P connector No. 1
Is there continuity?
YES
The R SIDE DOOR UNLOCK wire is OK. Go to step 25.
NO
Repair an open or high resistance in the wire.?
25.
Open wire check (R SIDE DOOR LOCK line):
Open wire check (R SIDE DOOR LOCK line)
?1.
Check for continuity between test points 1 and 2.
Test condition
Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector B (22P): disconnected Under-dash fuse/relay box connector C (27P): disconnected Under-dash fuse/relay box connector E (18P): disconnected Right rear door latch 10P connector: disconnected
Test point 1
Under-dash fuse/relay box connector B (22P) No. 1
Test point 2
Right rear door latch 10P connector No. 4
Is there continuity?
YES
The R SIDE DOOR LOCK wire is OK. Go to step 26.
NO
Repair an open or high resistance in the wire.?
26.
Open wire check (DOOR UNLOCK RELAY CL- line):
Open wire check (DOOR UNLOCK RELAY CL- line)
?1.
Disconnect the following connectors.
Body control module connector B (36P) Under-dash fuse/relay box connector F (12P)
?2.
Check for continuity between test points 1 and 2.
Test condition
Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector B (22P): disconnected Under-dash fuse/relay box connector C (27P): disconnected Under-dash fuse/relay box connector E (18P): disconnected Under-dash fuse/relay box connector F (12P): disconnected Body control module connector B (36P): disconnected Right rear door latch 10P connector: disconnected
TCM 50P connector Body control module connector C (28P)
?2.
Check for continuity between test points 1 and 2.
Test condition
Vehicle OFF (LOCK) mode Transmission range switch 10P connector: disconnected TCM 50P connector: disconnected Body control module connector C (28P): disconnected