TOYOTA LAND CRUISER 1998 Factory User Guide
LAND CRUISER 1998
TOYOTA
TOYOTA
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TOYOTA LAND CRUISER 1998 Factory User Guide
Page 201 of 3115
24 Power AmplifierPOWER COMIMG IN, BUT WOOFER (POWER) AMPLIFIER NOT
OPERATING
+ B wire harness faulty.
GND faulty.
ACC wire harness faulty.
Speaker wire harness faulty. GND faulty. Is tape player operating normally?
Check if ACC fuse is OK?Ye s
NG
No OK No
No
No
No OK
OK
OK Ye s
Ye s
Ye s
Ye sNG
NG
NG Check if RADIO, AMP fuse is OK?
Radio assembly faulty. Recheck system after repair.Replace fuse.
ACC wire harness faulty. Radio assembly faulty.
Replace fuse.
Is there continuity in speaker wire harness?
Temporarily install another speaker. Functions OK?
Hiss noise from speaker?Ye s
Ye s NoNo
No Ye s+B wire harness faulty.
Power amplifier faulty.
Recheck system after repair. Speaker faulty.
Is power supplied to ACC terminal of power amplifier?
Check if GND (wire harness side) of power amplifier
grounded normally? Is power supplied to +B terminal of power amplifier?
Is power supplied to ACC terminal of radio assembly?
Is power supplied to +B terminal of radio assembly?
Check if GND (wire harness side) of radio assembly
grounded normally?
- BODY ELECTRICALAUDIO SYSTEM
BE-165
2538 Author: Date:
2004 LAND CRUISER (RM1071U)
Page 208 of 3115
BE0GW-12
I24740
Ignition Switch
Cowl Side J/B LH
GAUGE1 Fuse
Back-up Light Park/Neutral Position Switch
Cowl Side J/B RH
GAUGE2 Fuse
- BODY ELECTRICALBACK-UP LIGHT SYSTEM
BE-47
2420 Author: Date:
2004 LAND CRUISER (RM1071U)
BACK-UP LIGHT SYSTEM
LOCATION
Page 212 of 3115
MET Fuse Light Control Switch Flasher Relay
ABS, TRC, VSC ECU ABS, TRC, VSC ECU Drive Monitor H/L R-HI Fuse Body ECU
ABS, TRC, VSC ECU
ABS & BA & TRAC & VSC Actuator ECM
ABS, TRC, VSC ECU
Airbag ECU
Oil Pressure Sender Gauge Airbag ECU Body ECUWiring connector side No.107 6
19 18 175 3
12
20 15
16
17
18
19
7 4 1
C14 C13 C12
11
Gateway ECU
ECM Engine Ground
Main Fuel Sender Gauge
7
19
201
2
4
C15Key Unlock Warning Switch 9CTR DIFF Switch 14
Drive Monitor 16 10 ECM
Body (Door Courtesy Switch Signal) 10Flasher Relay 4
ABS, TRC, VSC ECU
ABS, TRC, VSC ECU
ABS, TRC, VSC ECU
GAUGE1 Fuse
ECU-B2 Fuse
ACC Fuse
DOME Fuse
Speed Sensor 11
12
13
14
15Main Fuel Sender Gauge
Light Control Rheostat 6 Main Fuel Sender GaugeBody Ground 9
Speed Control Unit 16PANEL Fuse 8
11 Driver Seat Belt Buckle Switch
- BODY ELECTRICALCOMBINATION METER
BE-61
2434 Author: Date:
2004 LAND CRUISER (RM1071U)
Page 222 of 3115
BE0HH-12
I24743
I10004
Brake Master Cylinder
Brake Fluid Level Warning Switch
Cowl Side J/B LH
GAUGE1 Fuse
ACC FuseSeat Belt Buckle Switch
Parking Brake Switch Light Control RheostatCombination Meter Assembly
Ignition Switch
Cowl Side J/B RH
GAUGE2 Fuse
METER Fuse
DOME Fuse
ECU-B2 Fuse
BE-56
- BODY ELECTRICALCOMBINATION METER
2429 Author: Date:
2004 LAND CRUISER (RM1071U)
COMBINATION METER
LOCATION
Page 230 of 3115
BE0GS-19
I24745
Mirror Assenbly
Mirror Heater
Rear Window Defogger
Cowl Side J/B LH
DEFOG Fuse
DEFOG Relay
Ignition Switch Integration Control Panel Assembly
Defogger Switch
Mirror Heater Switch Engine Room R/B
MIR HTR Fuse
MIR HTR Relay
BE-74
- BODY ELECTRICALDEFOGGER SYSTEM
2447 Author: Date:
2004 LAND CRUISER (RM1071U)
DEFOGGER SYSTEM
LOCATION
Page 234 of 3115
BE0GS-19
I24745
Mirror Assenbly
Mirror Heater
Rear Window Defogger
Cowl Side J/B LH
DEFOG Fuse
DEFOG Relay
Ignition Switch Integration Control Panel Assembly
Defogger Switch
Mirror Heater Switch Engine Room R/B
MIR HTR Fuse
MIR HTR Relay
BE-74
- BODY ELECTRICALDEFOGGER SYSTEM
2447 Author: Date:
2004 LAND CRUISER (RM1071U)
DEFOGGER SYSTEM
LOCATION
Page 236 of 3115
BE02Q-23
I25526 I06215
ECM Transponder Key CoilEngine Room R/B
EFI Fuse
EFI and ECD Relay
DLC3
Transponder Key Amplifier
Passenger Side Junction Block
IGN Fuse
- BODY ELECTRICALENGINE IMMOBILISER SYSTEM
BE-195
2568 Author: Date:
2004 LAND CRUISER (RM1071U)
LOCATION
Page 243 of 3115
BE0H2-16
I24736
Front Fog Light
Combination Switch
Front Fog Light Switch
Engine Room R/B
FR FOG Relay
FR FOG Fuse
BE-36
- BODY ELECTRICALFOG LIGHT SYSTEM
2409 Author: Date:
2004 LAND CRUISER (RM1071U)
FOG LIGHT SYSTEM
LOCATION
Page 245 of 3115
BE0TZ-06
I25525
Grage Door Opener Switch
Cowl Side J/B RH
DOME Fuse
- BODY ELECTRICALGARAGE DOOR OPENER SYSTEM
BE-189
2562 Author: Date:
2004 LAND CRUISER (RM1071U)
LOCATION
Page 254 of 3115
BE0H8-1 1
I24735
Cowl Side J/B LH
Body ECU
ECU-IG1 Fuse
ECU-B1 Fuse
Combination Switch
Light Control Switch
Headlight Dimmer SwitchIgnition Switch Headlight
Engine Room R/B
HEAD LH-UPR Fuse
HEAD RH-UPR Fuse
HEAD LH-LWR Fuse
HEAD RH LWR Fuse
HEAD Relay
HEAD HI Relay
TAIL Fuse
TAIL Relay Automatic Light Control Sensor
Taillight Daytime Running Light No.3
and No.4 Relay
BE-30
- BODY ELECTRICALHEADLIGHT AND TAILLIGHT SYSTEM
2403 Author: Date:
2004 LAND CRUISER (RM1071U)
HEADLIGHT AND TAILLIGHT SYSTEM
LOCATION
