2004 ISUZU TF SERIES horn

8A-420 ELECTRICAL-BODY AND CHASSIS


No. Connector face No. Connector face
B-55
White
J/B I3 B-65
SilverWeld splice 2 (Ground)
B-56
White
J/B I4 B-66
White44 switch
B-57
White
HVAC control unit B-67
(6VE1)
BlackCruise main
B-58
Black
Check connector B-68
(6VE1)
(4JH1-TC)
Immobilizer
B-59
White
Combination switch-A B-69
Door lock switch
B-60
White
Combination switch-B B-70
(6VE1)
(4JH1-TC)
Immobilizer Coil
B-61
Black
Flasher relay B-71
YellowHorn
B-62
White
Ignition switch (IGSUB : G1) B-72
YellowSRS
B-63
White
Ignition switch (IGSUB : G2) B-73
BlackWeld Splice 3
B-64
Silver
Weld splice 1 (Illumination) B-74
WhiteCellular phone

8A-422 ELECTRICAL-BODY AND CHASSIS


No. Connector face No. Connector face
C-1
Gray
Side turn lamp-RH C-22
Front turn lamp-RH
C-2
Silver
Engine room-RH ground C-23
NOT USED
C-3
(6VE1)
(4JH1-TC)

INT Relay C-24
Triple pressure switch
C-4
Light-
blue
Front wiper motor C-25
NOT USED
C-5
~
C-16 NOT USED C-26
Black
Head lamp-LH
C-17
Gray
Front wiper motor C-27
Clearance lamp-LH
C-18

Clearance lamp-RH C-28
~
C-29 NOT USED
C-19
Black
Head lamp-RH C-30

BlackEngine hood switch
C-20
(6VE1)
(4JH1-TC)

Horn ; high note C-31
~
C-34 NOT USED
C-21
Black
Horn ; Low note C-35
Gray Side turn lamp-LH

8A-424 ELECTRICAL-BODY AND CHASSIS


No. Connector face No. Connector face
C-68
~
C-76 NOT USED C-106
NOT USED
C-77

Clutch switch C-107
WhiteJ/B E2
C-78
~
C-93 NOT USED C-108
White
J/B E1
C-94
(6VE1)
Gray TCM-(A) C-109
SilverBody-LH ; ground
C-94
(4JH1-TC)
White TCM C-110
~
C-114NOT USED
C-95
(6VE1)
White TCM-(B) C-115
(4JH1-TC)
BrownEVRV
C-95
(4JH1-TC)
White TCM C-116


C-96
~
C103 NOT USED C-117
(6VE1)
(4JH1-TC)
Anti theft horn
C-104
Brown
Resister C-118
(4JH1-TC)
A/C Resister & Neutral switch
C-105
White
Blower motor C-119
(6VE1)
Auto cruise actuator

8A-440 ELECTRICAL-BODY AND CHASSIS


No. Connector face No. Connector face
X-1
Black
Relay ; Tail lamp X-8
(4JH1-TC)
BlackRelay ; Starter
X-2
(C24SE)
(6VE1)
Black Relay ; Front Fog lamp X-9
(6VE1)
(4JH1-TC)
BlackRelay ; Hazard-RH
X-2
(4JH1-TC)
Black Relay ; Front Fog lamp X-10
(6VE1)
(4JH1-TC)
BlackRelay ; Hazard-LH
X-3

Relay ; Horn X-11
BlackRelay ; Heater
X-4

Relay ; Dimmer X-12
BlackRelay ; Head lamp
X-5
(6VE1)
Black Relay ; Front Fog Lamp X-13
(6VE1)
(4JH1-TC)
BlackRelay ; ECM MAIN
X-5
(4JH1-TC)
Black Relay ; Spill valve X-14

BlackRelay ; A/C Compressor
X-6
(C24SE)
(6VE1)
Relay ; Starter X-15
BlackRelay ; Thermo
X-6
(4JA1-L)
Black Relay ; CSD X-16
(6VE1)
(4JH1-TC)
BlackDIODE
X-7

Relay ; Condenser Fan X-17
BlackDIODE

6E–44 4JA1/4JH1 ENGINE DRIVEABILITY AND EMISSIONS
RELAY A ND FUSE BOX LOCATION (LHD & RHD)
RELAY & FUSE BOX
RELAY
No .RELAY
(4JA1-TC/4JH1-TC)
X -1 RELAY; TAIL LIGHT
X -2 RELAY; FRT F OG LI GHT
X -3 RELAY; HORN
X -4 RELAY; DIMMER
X -5 RELAY; GLOW
X -6 RELAY; COND, FAN
X -7 RELAY; RR FOG
X -8 RELAY; STARTER
X -9 SHORT CONNECTOR
(with Co oler) (LHD)
RELAY; HAZARD-RH (RHD)
X-10 SHORT CONNECTOR
(with Co oler) (LHD)
RELAY; HAZARD-LH (RHD)
X -11 RELAY; HEATER
X-12 RELAY; HEAD LIGHT
X-13 RELAY; ECM MAIN
X-14 RELAY; A/C COMP
X-15 RELAY; THERMO
FUSE
SLOW BLOW FUSE
NO.FUSE
(4JA1-TC/4JH1-TC)
EB-1 10A ECM
EB-2 10A RR FOG
EB-3 15A FRT FOG
EB-4 —
EB-5 10A ILLUMI & TAIL-RH
EB-6 10A TAIL-LH
EB-7 10A H/LIGHT RH-LOW
EB-8 10A H/LIGHT LH-LOW
EB-9 10A TRA ILER
EB-10 10A AC G (S)
EB-11 10A H/LIGHT RH-HIGH
EB-12 10A H/LIGHT LH-HIGH
EB-13 10A A/C
EB-14 10A 4WD
EB-15 10A HORN
EB-16 10A HAZARD
NO.SLOW BLOW FUSE
4JA1-TC/4JH1-TC
SBF-1 80A MAIN
SBF-2 20A COND, FAN
SBF-3 50A GLOW
SBF-4 30A ECM
SBF-5 40A IG 1
SBF-6 40A ABS-1
SBF-7 30A ABS-2
SBF-8 30A BLOWER
SBF-9 50A IG 2

3.5L ENGINE DRIVEABILITY AND EMISSIONS 6E-31

RELAY AND FUSE BOX LOCATION (LHD & RHD)
RELAY & FUSE BOX

RELAY
NO. Relay name
X-1 RELAY; TAIL LIGHT
X-2 RELAY; FUEL PUMP
X-3 RELAY; HORN
X-4 RELAY; DIMMER
X-5 RELAY; FOG LIGHT
X-6 RELAY; STARTER
X-7 RELAY; COND, FAN
X-8 RELAY;

X-9 RELAY; HAZARD-RH
X-10 RELAY; HAZARD-LH
X-11 RELAY; HEATER
X-12 RELAY; HEAD LIGHT
X-13 RELAY; ECM MAIN
X-14 RELAY; A/C COMP
X-15 RELAY; THERMO


FUSE





 
 
 
 


  
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ENGINE DRIVEABILITY AND EMISSIONS 6E–31
RELAY A ND FUSE BOX LOCATION (LHD & RHD)
RELAY & FUSE BOX
RELAY
No. Relay Name
X-1 RELAY; TAIL LIGHT
X-2 RELAY; FUEL PUMP
X-3 RELAY; HORN
X-4 RELAY; DIMMER
X-5 RELAY; FRT FOG
LIGHT (LHD only)
X-6 RELAY; STARTER
X-7 RELAY; COND, FAN
X-8—
X-9—
X-10—
X-11 RELAY; HEATER
X-12 RELAY; HEAD LIGHT
X-13—
X-14 RELAY; A/C COMP
X-15 RELAY; THERMO
FUSE
NO. Fuse Name
EB-1 15A ECM
EB-2—
EB-3 15A FRT FOG
EB-4 15A ACG (S)
EB-5 10A ILLUMI
EB-6 10A TAIL
EB-7 10A H/LIGHT-RH
10A H/LIGHT-RH-LOW
EB-8 10A H/LIGHT-LH
10A H/LIGHT-LH-LOW
(LHD only)
EB-9 20A FUEL PUMP
EB-10 10A O
2 SENSOR
EB-11 10A H/LIGHT-RH-
HIGH (LHD only)
EB-12 10A H/LIGHT-LH-
HIGH (LHD only)
EB-13 10A A/C
EB-14—
EB-15 10A HORN
EB-16 10A HAZARD
SLOW BLOW FUSE
NO. Slow Blow Fuse Name FUSE NO. Slow Blow Fuse Name
SBF-1 100A MAIN SBF-6—
SBF-2—SBF-7—
SBF-3—SBF-8 30A BLOWER
SBF-4 20A COND, FAN SBF-9 50A IG 2
SBF-5 40A IG 1

11B – 2 ANTITHEFT SYSTEM
Pin-outs ......................................................................................................................11B – 21
Pin- Assignment ........................................................................................................ 11B – 22
lmportant information on Programming .................................................................... 11B – 23
Security code ............................................................................................................. 11B – 23
Entering a code ......................................................................................................... 11B – 23
Tech-2 Scan Tool............................................................................................................ 11B – 24
Tech-2 Features ......................................................................................................... 11B – 25
Getting Started ......................................................................................................... 11B – 25
Operating Procedure................................................................................................. 11B – 26
Menu ..........................................................................................................................11B – 27
DTC ............................................................................................................................. 11B – 27
Clear DTC Information .............................................................................................. 11B – 27
Tech-2 Data Display................................................................................................... 11B – 27
Actuator Test ............................................................................................................. 11B – 27
Unlock / Lock Test..................................................................................................... 11B – 27
Arm / Disarm Signal Test ......................................................................................... 11B – 28
Horn Signal Test ........................................................................................................ 11B – 28
Turn Signal Test......................................................................................................... 11B – 28
Theft LED Test ........................................................................................................... 11B – 28
Programming............................................................................................................. 11B – 29
Erase remote keys..................................................................................................... 11B – 29
Program Remote Keys .............................................................................................. 11B – 30
ProgramAntitheft Waring......................................................................................... 11B – 31
Program Country Code ............................................................................................. 11B – 32
Program Vehicle Options.............................................................................................. 11B – 33
Tech-2 Data List ......................................................................................................... 11B – 34
DIAGNOSIS .................................................................................................................... 11B – 35
Diagnostic procedure................................................................................................ 11B – 35
Clearing Diagnostic Trouble Codes ......................................................................... 11B – 35
Verifying Vehicle Repair............................................................................................ 11B – 35
Diagnostic Aids ......................................................................................................... 11B – 35
Check the condition for system parts ..................................................................... 11B – 35
Check the Electro-Magnetic Interference (EMI) ..................................................... 11B – 35
Check the other items .............................................................................................. 11B – 35
Check the operation.................................................................................................. 11B – 35
Diagnostic Trouble Code (DTC) list.......................................................................... 11B – 36
Antitheft System Check ........................................................................................... 11B – 37
No Antitheft Lamp .................................................................................................... 11B – 38
DTC13 Security code not yet programmed ............................................................ 11B – 39
DTC14 No remote key programmed ....................................................................... 11B – 40
DTC16 Door lock actuators short circuit to ground ............................................... 11B – 41