Meter Gauge Display. Meter / Gauge System Terminals Of Ecu

Vehicle Interior. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

Meter Gauge Display. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

CHECK COMBINATION METER ASSEMBLY

CHECK ACCESSORY METER (w/ Accessory Meter Assembly)

COMBINATION METER INNER CIRCUIT

TABLE OF TERMINAL CONNECTION

Meter / Gauge System -- Terminals Of Ecu

CHECK COMBINATION METER ASSEMBLY

Disconnect the G19 and G20 combination meter assembly connectors.

Measure the voltage and resistance according to the value(s) in the table below.

Terminal No. (Symbol)	Wiring Color	Terminal Description	Condition	Specified Condition
G19-1 (B) - Body ground	R - Body ground	Battery	Always	11 to 14 V
G19-9 (TR) - Body ground*1	W-B - Body ground	Rheostat signal	Rheostat knob fully turned to left	666.9 to 737.1 Ω
G19-9 (TR) - Body ground*1	W-B - Body ground	Rheostat signal	Rheostat knob fully turned to right	Below 1 Ω
G19-9 (TR) - Body ground*5	W-B - Body ground	Ground	Always	Below 1 Ω
G19-19 (ABOF) - Body ground*2	W-B - Body ground	Ground	Always	Below 1 Ω
G19-21 (IG+) - Body ground	B-O - Body ground	IG2 signal	Ignition switch ON	11 to 14 V
G19-21 (IG+) - Body ground	B-O - Body ground	IG2 signal	Ignition switch off	Below 1 V
G19-22 (EP) - Body ground	Y - Body ground	Ground	Always	Below 1 Ω
G19-26 (PKBI) - Body ground*3	W-B - Body ground	Ground	Always	Below 1 Ω
G19-38 (LP) - Body ground*4	R-G - Body ground	Ground	Always	Below 1 Ω

*1: w/ Light Control Rheostat
*2: w/o Airbag System
*3: w/o VSC
*4: w/o Anti-lock Brake System
*5: w/o Light Control Rheostat

Reconnect the G19 and G20 combination meter assembly connectors.

Measure the voltage according to the value(s) in the table below.

Terminal No. (Symbol)	Wiring Color	Terminal Description	Condition	Specified Condition
G19-2 (ES) - G19-3 (L)	BR - BR-Y	Fuel level signal	Ignition switch ON, fuel level F	Below 1 V
G19-2 (ES) - G19-3 (L)	BR - BR-Y	Fuel level signal	Ignition switch ON, fuel level E	4 to 7 V
G19-5 (SI) - Body ground	P-L - Body ground	Vehicle speed signal (input)	Driving at approx. 20 km/h (12 mph)	Pulse generation (See waveform 1)
G19-6 (+S) - Body ground	V-R - Body ground	Vehicle speed signal (output)	Driving at approx. 20 km/h (12 mph)	Pulse generation (See waveform 1)
G19-7 (S) - Body ground	B-W - Body ground	Tachometer signal	Engine idling	Pulse generation (See waveform 2)
G19-8 (ILL+) - Body ground	G - Body ground	Light control switch signal	Light control switch off	Below 1 V
G19-8 (ILL+) - Body ground	G - Body ground	Light control switch signal	Light control switch TAIL or HEAD	11 to 14 V
G19-10 (KSW) - Body ground	G-Y - Body ground	Unlock warning switch signal	No key in ignition key cylinder	Below 1 V
G19-10 (KSW) - Body ground	G-Y - Body ground	Unlock warning switch signal	Ignition switch off, key in ignition key cylinder	11 to 14 V
G19-11 (BKL) - Body ground	R-Y - Body ground	Driver side seat belt warning signal	Ignition switch ON, driver side seat belt unfastened	Below 1 V
G19-11 (BKL) - Body ground	R-Y - Body ground	Driver side seat belt warning signal	Ignition switch ON, driver side seat belt fastened	11 to 14 V
G19-12 (P) - Body ground*1	G-B - Body ground	Automatic transmission shift position signal (P)	Ignition switch ON, automatic transmission P indicator light off	Below 1 V
G19-12 (P) - Body ground*1	G-B - Body ground	Automatic transmission shift position signal (P)	Ignition switch ON, automatic transmission P indicator light on	11 to 14 V
G19-13 (L) - Body ground1, 2	W-G - Body ground	A/T P warning light signal	Ignition switch ON, shift lever in P, A/T P warning light on	Below 1 V
G19-13 (L) - Body ground1, 2	W-G - Body ground	A/T P warning light signal	Ignition switch ON, shift lever in P, A/T P warning light off	11 to 14 V
G19-14 (FFTR) - Body ground*3	W-G - Body ground	FUEL FILTER warning light signal	Ignition switch ON, FUEL FILTER warning light on	Below 1 V
G19-14 (FFTR) - Body ground*3	W-G - Body ground	FUEL FILTER warning light signal	Ignition switch ON, FUEL FILTER warning light off	11 to 14 V
G19-15 (CTYD) - Body ground	R-B - Body ground	Driver side door signal (output)	Driver side door closed	11 to 14 V
G19-15 (CTYD) - Body ground	R-B - Body ground	Driver side door signal (output)	Driver side door open	Below 1 V
G19-16 (DCTY) - Body ground	R-B - Body ground	Driver side door signal (input)	Driver side door closed	11 to 14 V
G19-16 (DCTY) - Body ground	R-B - Body ground	Driver side door signal (input)	Driver side door open	Below 1 V
G19-17 (DOOR) - Body ground	R-L - Body ground	Door signal	Doors closed (Disregarding driver side door)	11 to 14 V
G19-17 (DOOR) - Body ground	R-L - Body ground	Door signal	Doors open (Disregarding driver side door)	Below 1 V
G19-18 (OILW) - Body ground1, 2	P - Body ground	A/T OIL TEMP warning light signal	Ignition switch ON, A/T OIL TEMP warning light on	Below 1 V
G19-18 (OILW) - Body ground1, 2	P - Body ground	A/T OIL TEMP warning light signal	Ignition switch ON, A/T OIL TEMP warning light off	11 to 14 V
G19-20 (SW) - Body ground*4	B-Y - Body ground	SRS warning light signal	Ignition switch ON, SRS warning light off	Pulse generation (See waveform 3)
G19-20 (SW) - Body ground*4	B-Y - Body ground	SRS warning light signal	Ignition switch ON, SRS warning light on	Pulse generation (See waveform 4)
G19-23 (S) - Body ground*3	L-R - Body ground	FUEL FILTER warning light signal	Ignition switch ON, FUEL FILTER warning light on	Below 1 V
G19-23 (S) - Body ground*3	L-R - Body ground	FUEL FILTER warning light signal	Ignition switch ON, FUEL FILTER warning light off	11 to 14 V
G19-24 (B) - Body ground	G-B - Body ground	Turn signal indicator LH signal	Ignition switch ON, turn signal indicator LH light off	Below 1 V
G19-24 (B) - Body ground	G-B - Body ground	Turn signal indicator LH signal	Ignition switch ON, turn signal indicator LH light on	11 to 14 V
G19-25 (B) - Body ground	G-Y - Body ground	Turn signal indicator RH signal	Ignition switch ON, turn signal indicator RH light off	Below 1 V
G19-25 (B) - Body ground	G-Y - Body ground	Turn signal indicator RH signal	Ignition switch ON, turn signal indicator RH light on	11 to 14 V
G19-26 (PKBI) - Body ground*5	LG - Body ground	BRAKE indicator light signal	Ignition switch ON, BRAKE indicator light off	11 to 14 V
G19-26 (PKBI) - Body ground*5	LG - Body ground	BRAKE indicator light signal	Ignition switch ON, BRAKE indicator light on	Below 1 V
G19-27 (ST) - Body ground*10	B-Y - Body ground*1	Starter signal	Shift lever in P*1 or N, ignition switch off	Below 1 V
G19-27 (ST) - Body ground*10	L-Y - Body ground*11	Starter signal	Shift lever in P*1 or N, ignition switch off	Below 1 V
G19-27 (ST) - Body ground*10	B-Y - Body ground*1	Starter signal	Shift lever in P*1 or N, ignition switch START	11 to 14 V
G19-27 (ST) - Body ground*10	L-Y - Body ground*11	Starter signal	Shift lever in P*1 or N, ignition switch START	11 to 14 V
G19-29 (FLVL) - Body ground*10	W-G - Body ground	Main fuel tank residual fuel amount	Ignition switch ON, residual quantity of main fuel is 7.4L	Pulse generation (See waveform 5)
G19-29 (FLVL) - Body ground*10	W-G - Body ground	Main fuel tank residual fuel amount	Ignition switch ON, residual quantity of main fuel is 71.2L	Pulse generation (See waveform 6)
G19-31 (MS5) - Body ground	R-B - Body ground	IG signal (for Speedometer sensor)	Ignition switch ON	11 to 14 V
G19-31 (MS5) - Body ground	R-B - Body ground	IG signal (for Speedometer sensor)	Ignition switch off	Below 1 V
G19-35 (S) - Body ground	LG-B - Body ground	OIL PRESSURE warning light signal	Ignition switch ON, OIL PRESSURE warning light off	11 to 14 V
G19-35 (S) - Body ground	LG-B - Body ground	OIL PRESSURE warning light signal	Ignition switch ON, OIL PRESSURE warning light on	Below 1 V
G19-36 (SW) - Body ground	LG - Body ground	BRAKE warning light signal	Ignition switch ON, BRAKE warning light off	11 to 14 V
G19-36 (SW) - Body ground	LG - Body ground	BRAKE warning light signal	Ignition switch ON, BRAKE warning light on	Below 1 V
G19-37 (CHG-) - Body ground	GR - Body ground	CHARGE warning light signal	Ignition switch ON, CHARGE warning light off	11 to 14 V
G19-37 (CHG-) - Body ground	GR - Body ground	CHARGE warning light signal	Ignition switch ON, CHARGE warning light on	Below 1 V
G19-38 (LP) - Body ground*8	R-G - Body ground	ABS warning light signal	Ignition switch ON, ABS warning light off	11 to 14 V
G19-38 (LP) - Body ground*8	R-G - Body ground	ABS warning light signal	Ignition switch ON, ABS warning light on	Below 1 V
G19-39 (CHK) - Body ground	R-B - Body ground	MIL signal	Ignition switch ON, MIL off	11 to 14 V
G19-39 (CHK) - Body ground	R-B - Body ground	MIL signal	Ignition switch ON, MIL on	Below 1 V
G19-40 (GLW-) - Body ground*3	Y-R - Body ground	GLOW indicator light signal	Ignition switch ON, GLOW indicator light off	11 to 14 V
G19-40 (GLW-) - Body ground*3	Y-R - Body ground	GLOW indicator light signal	Ignition switch ON, GLOW indicator light on	Below 1 V
G20-2 (2) - Body ground*1	G-R - Body ground	Automatic transmission shift position signal (L)	Ignition switch ON, automatic transmission L indicator light on	11 to 14 V
G20-2 (2) - Body ground*1	G-R - Body ground	Automatic transmission shift position signal (L)	Ignition switch ON, automatic transmission L indicator light off	Below 1 V
G20-3 (3) - Body ground*1	L - Body ground	Automatic transmission shift position signal (2)	Ignition switch ON, automatic transmission 2 indicator light on	11 to 14 V
G20-3 (3) - Body ground*1	L - Body ground	Automatic transmission shift position signal (2)	Ignition switch ON, automatic transmission 2 indicator light off	Below 1 V
G20-4 (4) - Body ground*1	G-O - Body ground	Automatic transmission shift position signal (3)	Ignition switch ON, automatic transmission 3 indicator light on	11 to 14 V
G20-4 (4) - Body ground*1	G-O - Body ground	Automatic transmission shift position signal (3)	Ignition switch ON, automatic transmission 3 indicator light off	Below 1 V
G20-5 (D) - Body ground*1	B-R - Body ground	Automatic transmission shift position signal (D)	Ignition switch ON, automatic transmission D indicator light on	11 to 14 V
G20-5 (D) - Body ground*1	B-R - Body ground	Automatic transmission shift position signal (D)	Ignition switch ON, automatic transmission D indicator light off	Below 1 V
G20-6 (N) - Body ground*1	R-W - Body ground	Automatic transmission shift position signal (N)	Ignition switch ON, automatic transmission N indicator light on	11 to 14 V
G20-6 (N) - Body ground*1	R-W - Body ground	Automatic transmission shift position signal (N)	Ignition switch ON, automatic transmission N indicator light off	Below 1 V
G20-7 (R) - Body ground*1	R-Y - Body ground	Automatic transmission shift position signal (R)	Ignition switch ON, automatic transmission R indicator light on	11 to 14 V
G20-7 (R) - Body ground*1	R-Y - Body ground	Automatic transmission shift position signal (R)	automatic transmission R indicator light off	Below 1 V
G20-8 (A/D) - Body ground*6	L-B - Body ground	CRUISE indicator light signal	Ignition switch ON, CRUISE indicator light off	11 to 14 V
G20-8 (A/D) - Body ground*6	L-B - Body ground	CRUISE indicator light signal	Ignition switch ON, CRUISE indicator light on	Below 1 V
G20-11 (-) - Body ground*12	R-Y - Body ground	HI BEAM indicator light signal	Ignition switch ON, HI BEAM indicator light off	11 to 14 V
G20-11 (-) - Body ground*12	R-Y - Body ground	HI BEAM indicator light signal	Ignition switch ON, HI BEAM indicator light on	Below 1 V
G20-11 (-) - Body ground*13	R-Y - Body ground	HI BEAM indicator light signal	Ignition switch ON, HI BEAM indicator light off	Below 1 V
G20-11 (-) - Body ground*13	R-Y - Body ground	HI BEAM indicator light signal	Ignition switch ON, HI BEAM indicator light on	11 to 14 V
G20-12 (L) - Body ground*10	L - Body ground	Auxiliary fuel tank warning light signal	Ignition switch ON, auxiliary fuel tank warning light ON	Below 6.5 V
G20-12 (L) - Body ground*10	L - Body ground	Auxiliary fuel tank warning light signal	Ignition switch ON, auxiliary fuel tank warning light OFF	6.6 V or higher
G20-13 (IND) - Body ground*10	W-B - Body ground	Auxiliary fuel tank warning light signal ground	Always	Below 1 V
G20-15 (FOG) - Body ground*7	G-B - Body ground	Front fog indicator light signal	Light control switch TAIL or HEAD, fog light switch off,	Below 1 V
G20-15 (FOG) - Body ground*7	G-B - Body ground	Front fog indicator light signal	Light control switch TAIL or HEAD, fog light switch on	11 to 14 V
G20-16 (TROF) - Body ground*5	BR - Body ground	SLIP indicator light signal	Ignition switch ON, VSC OFF indicator light on	Below 1 V
G20-16 (TROF) - Body ground*5	BR - Body ground	SLIP indicator light signal	Ignition switch ON, VSC OFF indicator light off	11 to 14 V
G20-17 (SLIP) - Body ground*5	P - Body ground	SLIP indicator light signal	Ignition switch ON, SLIP indicator light on	Below 1 V
G20-17 (SLIP) - Body ground*5	P - Body ground	SLIP indicator light signal	Ignition switch ON, SLIP indicator light off	11 to 14 V
G20-18 (DISL) - Body ground*3	G-B - Body ground	Signal for amount of fuel consumption	Engine idling	Pulse generation
G20-19 (TAUB) - Body ground*9	B-R - Body ground	Signal for amount of fuel consumption	Engine idling	Pulse generation
G20-20 (TAU) - Body ground*9	L - Body ground	Signal for amount of fuel consumption	Engine idling	Pulse generation
G20-25 (SW) - Body ground*2	R-B - Body ground	4WD indicator light signal	Ignition switch ON, 4WD indicator light off	11 to 14 V
G20-25 (SW) - Body ground*2	R-B - Body ground	4WD indicator light signal	Ignition switch ON, 4WD indicator light on	Below 1 V

*1: for Automatic Transmission
*2: for 4WD
*3: for 1KD-FTV, 2KD-FTV
*4: w/ Airbag System
*5: w/ VSC
*6: w/ Cruise Control System
*7: w/ Front Fog Light
*8: w/ Anti-lock Brake System
*9: for 2TR-FE
*10: for 2TR-FBE
*11: for Manual Transmission
*12: w/o Automatic Light Control System
*13: w/ Automatic Light Control System

Using an oscilloscope, check waveform 1.
Waveform 1 (Reference)
Item
Condition
Tester Connection
G19-5 (SI) - Body ground
G19-6 (+S) - Body ground
Tool Setting
5 V/DIV., 20 msec./DIV.
Condition
Driving at approx. 20 km/h (12 mph)
HINT:
As the vehicle speed increases, the wavelength shortens.

Using an oscilloscope, check waveform 2.
Waveform 2 (Reference)
Item
Condition
Tester Connection
G19-7 (S) - Body ground
Tool Setting
5 V/DIV., 10 msec./DIV.
Condition
Engine idling
HINT:
As the engine speed increases, the wavelength shortens.

Using an oscilloscope, check waveform 3.
Waveform 3 (Reference)
Item
Condition
Tester Connection
G19-20 (SW) - Body ground
Tool Setting
5 V/DIV., 50 msec./DIV.
Condition
Ignition switch ON, SRS warning light off

Using an oscilloscope, check waveform 4.
Waveform 4 (Reference)
Item
Condition
Tester Connection
G19-20 (SW) - Body ground
Tool Setting
5 V/DIV., 50 msec./DIV.
Condition
Ignition switch ON, SRS warning light on

Using an oscilloscope, check waveform 5.
Waveform 5 (Reference)
Item
Content
Tester Connection
G19-29 (FLVL) - Body ground
Tool Setting
5 V/DIV., 200 msec./DIV.
Condition
Ignition switch ON, residual quantity of main fuel is 7.4L
HINT:
No waveform is output during the period of time that begins 400 msec after the ignition switch is turned to ON and ends 800 msec after the ignition switch is turned to ON.

Using an oscilloscope, check waveform 6.
Waveform 6 (Reference)
Item
Content
Tester Connection
G19-29 (FLVL) - Body ground
Tool Setting
5 V/DIV., 200 msec./DIV.
Condition
Ignition switch ON, residual quantity of main fuel is 71.2L
HINT:
No waveform is output during the period of time that begins 400 msec after the ignition switch is turned to ON and ends 800 msec after the ignition switch is turned to ON.

Waveform 1 (Reference)
Item	Condition
Tester Connection	G19-5 (SI) - Body ground G19-6 (+S) - Body ground
Tool Setting	5 V/DIV., 20 msec./DIV.
Condition	Driving at approx. 20 km/h (12 mph)

Waveform 2 (Reference)
Item	Condition
Tester Connection	G19-7 (S) - Body ground
Tool Setting	5 V/DIV., 10 msec./DIV.
Condition	Engine idling

Waveform 3 (Reference)
Item	Condition
Tester Connection	G19-20 (SW) - Body ground
Tool Setting	5 V/DIV., 50 msec./DIV.
Condition	Ignition switch ON, SRS warning light off

Waveform 4 (Reference)
Item	Condition
Tester Connection	G19-20 (SW) - Body ground
Tool Setting	5 V/DIV., 50 msec./DIV.
Condition	Ignition switch ON, SRS warning light on

Waveform 5 (Reference)
Item	Content
Tester Connection	G19-29 (FLVL) - Body ground
Tool Setting	5 V/DIV., 200 msec./DIV.
Condition	Ignition switch ON, residual quantity of main fuel is 7.4L

Waveform 6 (Reference)
Item	Content
Tester Connection	G19-29 (FLVL) - Body ground
Tool Setting	5 V/DIV., 200 msec./DIV.
Condition	Ignition switch ON, residual quantity of main fuel is 71.2L

CHECK ACCESSORY METER (w/ Accessory Meter Assembly)

Disconnect the G32 accessory meter assembly connector.

Measure the voltage and resistance according to the value(s) in the table below.

Terminal No. (Symbol)	Wiring Color	Terminal Description	Condition	Specified Condition
G32-1 (GND1) - Body ground	LG - Body ground	Ground	Always	Below 1 Ω
G32-10 (SGND) - Body ground	BR - Body ground	Ground	Always	Below 1 Ω
G32-12 (IG) - Body ground	R-B - Body ground	IG signal	Ignition switch ON	11 to 14 V
G32-12 (IG) - Body ground	R-B - Body ground	IG signal	Ignition switch off	Below 1 V
G32-13 (ACC) - Body ground	G-R - Body ground	ACC signal	Ignition switch ACC or ON	11 to 14 V
G32-13 (ACC) - Body ground	G-R - Body ground	ACC signal	Ignition switch off	Below 1 V
G32-14 (+B) - Body ground	R - Body ground	Battery	Always	11 to 14 V

Reconnect the G32 accessory meter connector.

Measure the voltage according to the value(s) in the table below.

Terminal No. (Symbol)	Wiring Color	Terminal Description	Condition	Specified Condition
G32-2 (SG) - G32-3 (TH+)	BR-Y - W-G	Ambient temperature signal	Ignition switch ON, ambient temperature 25°C (77°F)	1.32 V
G32-2 (SG) - G32-3 (TH+)	BR-Y - W-G	Ambient temperature signal	Ignition switch ON, ambient temperature 40°C (104°F)	0.8 V
G32-8 (PBEW) - Body ground*1	G-W - Body ground	Front passenger side seat belt warning light signal	Ignition switch ON, front passenger side seat belt warning light on	Below 1 V
G32-8 (PBEW) - Body ground*1	G-W - Body ground	Front passenger side seat belt warning light signal	Ignition switch ON, front passenger side seat belt warning light off	11 to 14 V
G32-11 (SW+) - Body ground*2	B - Body ground	Steering pad switch signal	Ignition switch ON, steering pad switch not pressed	4 V or more
G32-11 (SW+) - Body ground*2	B - Body ground	Steering pad switch signal	Ignition switch ON, INFO switch pressed	Below 1 V
G32-11 (SW+) - Body ground*2	B - Body ground	Steering pad switch signal	Ignition switch ON, MODE RESET switch pressed	2 to 3 V

*1: w/ Front Passenger Seat Belt Warning System
*2: w/ Steering Pad Switch

COMBINATION METER INNER CIRCUIT

TABLE OF TERMINAL CONNECTION

*1: w/ Light Control Rheostat
*2: for Automatic Transmission
*3: for 4WD
*4: for 1KD-FTV, 2KD-FTV
*5: for Double Cab
*6: w/o Airbag System
*7: w/ Airbag System
*8: w/ VSC
*9: w/o VSC
*10: w/ Cruise Control System
*11: w/ Front Fog Light
*12: w/ Anti-lock Brake System
*13: w/o Anti-lock Brake System
*14: for 2TR-FE
*15: w/ Accessory Meter Assembly
*16: for Radio and Display Type
*17: for 2TR-FBE
*18: w/o Automatic Light Control System
*19: w/ Automatic Light Control System
*20: for Manual Transmission
*21: w/o Light Control Rheostat

Terminal No.		Wire Harness Side
G19	1	DOME fuse
	2	Fuel sender gauge
	3	Fuel sender gauge
	4	ECM
	5	Speedometer sensor
	6	4-pulse output
	7	ECM
	8	Headlight dimmer switch assembly18 Taillight relay19
	9	Light control rheostat1 Body ground21
	10	Unlock warning switch assembly
	11	Front seat buckle switch RH
	12	Park/neutral position switch assembly*2
	13	No. 2 transfer indicator switch (Neutral position switch)2, 3
	14	Fuel filter (Clogging switch)*4
	15	Integration relay
	16	Front door courtesy light switch assembly RH
	17	Front door courtesy light switch assembly LH Rear door courtesy light switch assembly RH5 Rear door courtesy light switch assembly LH5
	18	TCM2, 3
	19	Body ground*6
	20	Center airbag sensor assembly*7
	21	MET fuse
	22	Body ground
	23	Fuel filter (Level warning switch)*4
	24	Turn signal flasher relay
	25	Turn signal flasher relay
	26	Brake actuator assembly8 Body ground9
	27	Park/neutral position switch assembly2, 17 ST fuse17, 20
	28	-
	29	ECM*17
	30	-
	31	Speedometer sensor
	32	-
	33	-
	34	-
	35	Engine oil pressure switch assembly
	36	Parking brake switch Brake fluid level warning switch Vacuum warning switch assembly4 Brake actuator assembly12 Radio and display receiver assembly*16
	37	Generator
	38	Brake actuator assembly12 Body ground13
	39	ECM
	40	ECM*4
G20	1	-
	2	Park/neutral position switch assembly*2
	3	Park/neutral position switch assembly*2
	4	Shift lock control ECU*2
	5	Shift lock control ECU*2
	6	Park/neutral position switch assembly*2
	7	Park/neutral position switch assembly*2
	8	ECM*10
	9	-
	10	-
	11	Headlight dimmer switch assembly18 H-LP RH fuse19
	12	Auxiliary fuel tank*17
	13	Auxiliary fuel tank*17
	14	-
	15	Headlight dimmer switch assembly*11
	16	Brake actuator assembly*8
	17	Brake actuator assembly*8
	18	ECM*4
	19	INJ fuse14, 17
	20	No. 1 fuel injector assembly14, 17
	21	-
	22	-
	23	Accessory meter assembly*15
	24	Accessory meter assembly*15
	25	Four wheel drive control ECU*3
	26	-
	27	-
	28	-