ignition TOYOTA LAND CRUISER 1996 J80 User Guide

AC2RW−01
N14296
−
AIR CONDITIONING WATER VALVE
AC−49
1996 LAND CRUISER (RM451U)
ADJUSTMENT
ADJUST WATER VALVE CONTROL CABLE
(a) Set the vehicle in these conditions.
Ignition switch on.
Blower speed control switch on.
Temperature control switch to ”COOL” position.
(b) Set the water valve to ”COOL” position, install the control
cable and lock the clamp.
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AC2SI−01
AC−74
−
AIR CONDITIONING AIR CONDITIONING AMPLIFIER
1401
Author: Date:
1996 LAND CRUISER (RM451U)
AIR CONDITIONING AMPLIFIER
ON−VEHICLE INSPECTION
INSPECT AMPLIFIER CIRCUIT
(a) Disconnect the amplifier and inspect the connector on the
wire harness side, as shown in the chart below.
Test conditions:
Ignition switch ON
A/C switch ON
Temperature control lever MAX COOL
Blower control switch HI
Tester connectionConditionSpecifeid condition
6 − GroundConstantContinuity
8 − 9ConstantContinuity
9 − 6ConstantApprox. 1.5 k Ω at 25 ° C (77 °F)
2 − GroundA/C switch ONBattery positive voltage
2 − GroundA/C switch OFFNo voltage
5 − GroundStart engineApprox. 10 to 14 v
5 − GroundStop engineNo voltage
If circuit is as specified, try replacing the amplifier with a new
one. If the circuit is not as specified, inspect the circuits con-
nected to other parts.
(b) Connect the connector to A/C amplifier and inspect wire
harness side connector from the back side, as shown in
the chart below.
Test conditions:
Ignition switch ON
A/C switch ON
Temperature control lever MAX COOL
Blower control switch HI
Tester connectionConditionSpecified Condition
3 − GroundRefrigeration pressure
2.0 − 32 kgf/cm3Battery positive voltage
3 − GroundRefrigeration pressure
less than 2.0 − 32 kgf/cm3 or moreNo voltage
If circuit is not as specified, replace the amplifier.
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AT0YZ−01
Z16651
Key Interlock Solenoid
Stop Light Switch Shift Lock Solenoid
Shift Lock Control Switch
Shift Lock Control ECU
Ignition Switch
Shift Lock
Control ECU
Stop Light
Switch
Shift Lock Solenoid
Key Interlock Solenoid
Shift Lock
Control Switch
Battery Stop
Light
MAIN
FL FL
ALT
FL
AM1
STOP ACC
IG ECU − IG CIG
IG ACC
STP P1
P2
P EKLS
SLS
−
SLS+
AT
−12
−
AUTOMATIC TRANSMISSION SHIFT LOCK SYSTEM
796
Author: Date:
1996 LAND CRUISER (RM451U)
SHIFT LOCK SYSTEM
LOCATION
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BE1LT−01
BE−2
−
BODY ELECTRICAL BODY ELECTRICAL SYSTEM
1996 LAND CRUISER (RM451U)
PROBLEM SYMPTOMS TABLE
IGNITION SWITCH AND KEY UNLOCK WARNING SWITCH
SymptomSuspect AreaSee page
Ignition switch is not set to each position.5. Ignition SwitchBE−11
”Key unlock warning system” does not operate.
1. GAUGE Fuse (I/P F/B)
2. Key Unlock Warning Switch
3. Door Courtesy Switch
4. Wire Harness−
BE−11
BE−21 −
HEADLIGHT AND TAILLIGHT SYSTEM
SymptomSuspect AreaSee page
Headlight does not light up. (Taillight is normal.)
1. Headlight Bulb
2. MAIN FL
3. HEAD (LH) Fuse (No.2 R/B)
4. HEAD (RH) Fuse (No.2 R/B)
5. Light Control Switch
6. Headlight Dimmer Switch
7. Wire Harness−
−
−
−
BE−14
BE−14
−
Headlight does not light up. (Taillight does not light up.)
1. Headlight Bulb
2. Light Control Switch
3. Headlight Dimmer Switch
4. Wire Harness−
BE−14
BE−14 −
Only one light comes ON.
1. Headlight Bulb
2. HEAD (LH) Fuse (No.2 R/B)
3. HEAD (RH) Fuse (No.2 R/B)
4. Wire Harness−
−
−
−
”Lo− Beam” does not light up.
1. Headlight Bulb
2. Headlight Control Relay (No.2 R/B)
3. Headlight Dimmer Switch
4. Wire Harness−
−
BE−14 −
”Hi− Beam” does not light up.
1. Headlight Bulb
2. Headlight Control Relay (No.2 R/B)
3. Headlight Dimmer Switch
4. Wire Harness−
−
BE−14 −
”Flash” does not light up.
1. Headlight Bulb
2. Headlight Control Relay (No.2 R/B)
3. Headlight Dimmer Switch
4. Wire Harness−
−
BE−14 −
Taillight does not light up. (Headlight is normal.)
1. Taillight Bulb
2. TAIL Fuse (I/P F/B)
3. Light Control Switch
4. Taillight Control Relay (No.2 R/B)
5. Wire Harness−
−
BE−14
BE−14 −
Taillight does not light up. (Headlight does not light up.)
1. Taillight Bulb
2. MAIN FL
3. TAIL Fuse (I/P F/B)
4. Light Control Switch
5. Wire Harness−
−
−
BE−14 −
Headlight and Taillight does not light.1. Light Control Switch
2. Wire HarnessBE−14
−
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−
BODY ELECTRICAL BODY ELECTRICAL SYSTEM
BE−3
1996 LAND CRUISER (RM451U)
Only one side taillight does not light.
1. Taillight Bulb
2. Wire Harness−
−
Taillight does not light.
(Headlight is normal.)
1. Taillight Bulb
2. TAIL Fuse (No.2 R/B)
3. Taillight Control Relay (No.2 R/B)
4. Light Control Switch
5. Wire Harness−
BE−14
BE−14
BE−14 −
TURN SIGNAL AND HAZARD WARNING SYSTEM
SymptomSuspect AreaSee page
”Hazard” and ”Turn” do not light up.
1. Hazard Warning Switch
2. Turn Signal Flasher (No.1 R/B)
3. Wire HarnessBE−19
BE−19
−
None of blinks for hazard. (Turn is normal.)
1. Bulb
2. Turn Signal Flasher (No.1 R/B)
3. Wire Harness−
BE−19 −
Hazard warning light does not light up. (Turn is normal.)1. HAZ − HORN Fuse (No.2 R/B)
2. Wire HarnessBE−19 −
Hazard warning light does not light up in one direction.1. Hazard Warning Switch
2. Wire HarnessBE−19−
The flashing frequency is abnormal.
1. Bulb
2. Turn Signal Flasher (No.1 R/B)
3. Wire Harness−
BE−19 −
Turn signal does not light up in one direction.1. Turn Signal Switch
2. Wire HarnessBE−19−
Only one bulb does not light up for hazard turn.1. Bulb
2. Wire Harness−
−
Turn signal does not light up.
(Combination meter, wiper and washer do not operate.)
1. Ignition Switch
2. TURN Fuse (I/P F/B)
3. Turn Signal Switch
4. Wire HarnessBE−11
BE−19
BE−19 −
Turn signal does not light up.
(Combination meter, wiper and washer are normal.)1. TURN Fuse (I/P F/B)
2. Turn Signal Switch
3. Wire HarnessBE−19
BE−19−
INTERIOR LIGHT SYSTEM
SymptomSuspect AreaSee page
Room light does not light up.
1. DOME Fuse (No.2 R/B)
2. Door Courtesy Switch
3. Front Personal Light
4. Room Light Assembly
5. Bulb
6. Wire Harness−
BE−21
BE−21
BE−21 −
−
Room light remains always on.1. Door Courtesy Switch
2. Wire HarnessBE−21
−
BACK −UP LIGHT SYSTEM
SymptomSuspect AreaSee page
Back−Up light does not light up.
1. GAUGE Fuse (I/P F/B)
2. Ignition Switch
3. Park/Neutral Position Switch (A/T)
4. Bulb
5. Wire Harness−
BE−11 −
−
−
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−
BODY ELECTRICAL BODY ELECTRICAL SYSTEM
BE−7
1996 LAND CRUISER (RM451U)
DEFOGGER SYSTEM
SymptomSuspect AreaSee page
Defogger system does not operate.
1. DEFOG Fuse (I/P F/B)
2. GAUGE Fuse (I/P F/B)
3. Defogger Switch
4. Defogger Relay (No.1 R/B)
5. Defogger Wire
6. Wire Harness−
−
BE−43
BE−43 −
−
POWER WINDOW CONTROL SYSTEM
SymptomSuspect AreaSee page
Power window does not operate (ALL).
(Power door lock does not operate.)
1. POWER Fuse (I/P F/B)
2. GAUGE Fuse (I/P F/B)
3. Power Main Relay (No.1 R/B)
4. Wire Harness−
−
−
−
Power window does not operate (ALL).
(Power door lock is normal.)
1. Ignition Switch
2. Power Main Relay (No.1 R/B)
3. Power Window Master Switch
4. Wire HarnessBE−11
−
BE−46 −
”One touch power window system” does not operate.1. Power Window Master SwitchBE−46
Only one window glass does not operate.
1. Power Window Master Switch
2. Power Window Switch
3. Power Window Motor
4. Wire HarnessBE−46
BE−46
BE−46−
POWER DOOR LOCK CONTROL SYSTEM
SymptomSuspect AreaSee page
Power door lock control system does not operate (ALL).
1. POWER Fuse (I/P F/B)
2. Power Main Relay (No.1 R/B)
3. Wire Harness−
−
−
Power door lock control system does not operate by door lock
control switch.1. Door Lock Control Switch
2. Power Main Relay (No.1 R/B)
3. Wire HarnessBE−51
−
−
Power door lock control system does not operate by door key.
1. Door Key Lock and Unlock Switch
2. Power Main Relay (No.1 R/B)
3. Wire HarnessBE−11−
−
Only one door does not operate.
1. Door Lock Motor
2. Door Lock Link Disconnected
3. Wire HarnessBE−51 −
−
Fault in key confine prevention operation.
1. Power Main Relay (No.1 R/B)
2. Key Unlock Warning Switch
3. Door Courtesy Switch
4. Wire Harness−
BE−11
BE−21 −
SLIDING ROOF SYSTEM
SymptomSuspect AreaSee page
Sliding roof system does not operate.
(Door lock does not operate.)
1. GAUGE Fuse (I/P F/B)
2. Ignition Switch
3. POWER Fuse (No.1 J/B)
4. Power Main Relay (No.1 R/B)
5. Sliding Roof Control Switch
6. Sliding Roof Control Relay
7. Sliding Roof Motor
8. Wire Harness−
BE−11 −
−
BE−58
BE−58
BE−58
−
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BE−8
−
BODY ELECTRICAL BODY ELECTRICAL SYSTEM
1996 LAND CRUISER (RM451U)
Sliding roof system operates abnormally.
1. Limit Switch
2. Sliding Roof Control Switch
3. Sliding Roof Control RelayBE−58
BE−58
BE−58
Sliding roof system stops operation half way.
1. Sliding Roof Control Relay
2. Sliding Roof Limit Switch
3. Sliding Roof Control Switch
4. Sliding Roof Motor
(Stones to foreign material trapped in motor assembly)BE−58
BE−58
BE−58
BE−58
”Key−off sliding roof” operation does not operate.
1. POWER Fuse (I/P F/B)
2. Door Lock Control Relay
3. GAUGE Fuse (I/P F/B)
4. Ignition Switch
5. Door Courtesy Switch
6. Wire Harness−
BE−51 −
BE−11
BE−21
−
POWER MIRROR SYSTEM
SymptomSuspect AreaSee page
Power mirror system does not operate.
1. CIG Fuse (I/P J/B)
2. Mirror Control Switch
3. Mirror Motor
4. Wire Harness−
BE−69
BE−69 −
Power mirror operate abnormally.
1. Mirror Control Switch
2. Mirror Motor
3. Wire HarnessBE−69
BE−69−
POWER SEAT CONTROL SYSTEM
SymptomSuspect AreaSee page
Power seat does not operate.
1. POWER Fuse (I/P F/B)
2. Power Seat Switch
3. Wire Harness−
BE−62 −
”Sliding operation” does not operate.
1. Slide Motor
2. Power Seat Switch
3. Wire HarnessBE−62
BE−62−
”Reclining operation” does not operate.
1. Reclining Motor
2. Power Seat Switch
3. Wire HarnessBE−62
BE−62−
”Rear vertical operation” does not operate.
1. Rear Vertical Motor
2. Power Seat Switch
3. Wire HarnessBE−62
BE−62−
”Lumber support operation” does not operate.
1. Lumber Support Motor
2. Lumber Support Switch
3. Wire HarnessBE−62
BE−62−
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BE1LV−01
BE−10−
BODY ELECTRICAL IGNITION SWITCH AND KEY UNLOCK WARNING
SWITCH
1148
Author: Date:
1996 LAND CRUISER (RM451U)
IGNITION SWITCH AND KEY UNLOCK WARNING SWITCH
LOCATION
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BE1LW−01
−
BODY ELECTRICAL IGNITION SWITCH AND KEY UNLOCK WARNING
SWITCHBE−11
1996 LAND CRUISER (RM451U)
INSPECTION
1. INSPECT IGNITION SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
LOCK−No continuity
ACC7 − 9Continuity
ON3 − 4, 6 − 7 − 9Continuity
START2 − 3 − 4
6 − 9 − 10Continuity
If continuity is not as specified, replace the switch.
2. INSPECT SWITCH CONTINUITY
ConditionTester connectionSpecified condition
SW OFF
(Key removed)−No continuity
SW ON (Key set)1 − 5Continuity
If continuity is not as specified, replace the switch.
3. INSPECT DOOR COURTESY SWITCH CONTINUITY
(See page BE−21 )
4. INSPECT SEAT BELT WARNING RELAY CIRCUIT
(See page BE−34 )
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−
BODY ELECTRICAL COMBINATION METER
BE−35
1996 LAND CRUISER (RM451U)
RPM (DC 13.5 V, 25 °C (77 ° F))
Standard indicationAllowable range
700630 − 770
1,000900 − 1,100
2,0001,875 − 2,125
3,0002,850 − 3,150
4,0003,850 − 4,150
5,0004,850 − 5,150
4. INSPECT VOLTMETER
ON−VEHICLE:
Compare the tester and voltmeter indications.
If error is excessive, replace the voltemeter.
5. INSPECT FUEL RECEIVER GAUGE OPERATION
(a) Disconnect the connector from the sender gauge.
(b) Turn the ignition switch ON, and check that the receiver gauge needle indicates EMPTY.
(c) Connect terminals 4 and 5 on the wire harness side con- nector through a 3.4 W test bulb.
(d) Turn the ignition switch ON, and check that the bulb lights up and the receiver gauge needle moves towards the full
side.
HINT:
Because of the silicon oil in the gauge, it will take a short time
for needle to stabilize.
If operation is not as specified, inspect the receiver gauge resis-
tance.
6. INSPECT FUEL RECEIVER GAUGE RESISTANCE
Between terminalsResistance (Ω )
A − B85.5 − 105.5
A − C126 − 150
B − C*90 − 11 0
*: Include voltmeter resistance
If resistance value is not as specified, replace the fuel receiver
gauge.
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