Downloaded from www.Manualslib.com manuals search engine Z14871
Unlock
16
BE2595 N02970
BE−54
− BODY ELECTRICALPOWER DOOR LOCK CONTROL SYSTEM
1996 TOYOTA T100 (RM449U) 7 − Ground
Passenger’s door courtesy switch OFF
(Door closed)No continuity
7 − GroundPassenger’s door courtesy switch ON
(Door opened)Continuity
9 − GroundDriver’s door lock switch UNLOCKContinuity
9 − GroundDriver’s door lock switch LOCKNo continuity
10 − GroundDriver’s key lock and unlock switch Lock or OFFNo countinuity
10 − GroundDriver’s key lock and unlock switch UNLOCKCountinuity
11 − GroundConstantContinuity
12 − GroundPassenger’s door lock switch UNLOCKContinuity
12 − GroundPassenger’s door lock switch LOCKNo continuity
14 − GroundDriver’s door courtesy switch OFF (Door closed)No continuity
14 − GroundDriver’s door courtesy switch ON (Door opened)Continuity
2 − GroundConstantBattery positive voltage
8 − GroundIgnition switch LOCK or ACCNo voltage
8 − GroundIgnition switch ONBattery positive voltage
13 − GroundKey unlock warning switch OFF
(Ignition key removed)No voltage
13 − GroundKey unlock warning switch ON (Ignition key set)Battery positive voltage
If circuit is as specified, inspect the door lock signal and key−off
power window signal.
9. Door Lock Signal:
INSPECT DOOR LOCK CONTROL RELAY
HINT:
When the relay circuit is as specified, inspect the door lock sig-
nal.
(a) Connect the connector to the relay.
(b) Connect the positive (+) lead from the voltmeter to termi-
nal 1 and the negative (−) lead to terminal 6.
(c) Set the door lock control switch to UNLOCK, check that
the voltage rises from 0 V to battery positive voltage for
approximately 0.2 seconds.
Downloaded from www.Manualslib.com manuals search engine Z14872
Lock
16
BE2595 N02427
I02177
(c) Close(d) Open
Z08642
5
11
BE2886 N03190R
− BODY ELECTRICALPOWER DOOR LOCK CONTROL SYSTEM
BE−55
1996 TOYOTA T100 (RM449U)
(d) Reverse the polarity of the voltmeter leads.
(e) Set the door lock control switch to LOCK, check that the
voltage rises from 0 V to battery positive voltage for
approximately 0.2 seconds.
If operation is not as specified, replace the relay.
10. Key−off Power Window Signal:
INSPECT DOOR LOCK CONTROL RELAY
HINT:
When the relay circuit is as specified, inspect the key−off power
window signal.
(a) Connect the connector to the relay.
(b) Connect the positive (+) lead from the voltmeter to termi-
nal 5 and the negative (−) lead to terminal 11.
(c) Close the door with ignition switch turned to LOCK or
ACC, check that the meter needle indicates battery posi-
tive voltage.
(d) Open the door, check that the meter needle indicates 0 V.
(e) Turn the ignition switch ON, check that the meter needle
indicate battery positive voltage again.
If operation is not as specified, replace the relay.
