Toyota FJ Cruiser (GSJ 10, 15 series). Instruction — part 322
ME–20
METER – METER / GAUGE SYSTEM
ME
*: for M/T
ACCESSORY METER ASSEMBLY
Key reminder warning buzzer does not sound
Unlock warning switch assembly
Main body ECU
Wire harness or connector
-
Combination meter assembly
Manual shift reverse warning does not sound*
Combination Meter Assembly
Symptom
Suspected area
See page
Symptom
Suspected area
See page
Illumination does not come on
Wire harness or connector
-
Accessory meter assembly
-
Accessory meter does not operate
Wire harness or connector
-
Accessory meter assembly
-
Ambient temperature does not display
Air conditioning amplifier
Wire harness or connector
-
Accessory meter assembly
-
Compass does not operate
Accessory meter assembly
-
Clinometer does not operate
Accessory meter assembly
-
METER – METER / GAUGE SYSTEM
ME–21
ME
TERMINALS OF ECU
1.
COMBINATION METER ASSEMBLY
(a) Disconnect the E13 combination meter assembly
connector.
(b) Measure the voltage and resistance of the wire
harness side connector.
Standard:
If the result is not as specified, there may be a
malfunction in the wire harness.
(c) Disconnect the E14 combination meter assembly
connector.
(d) Measure the voltage of the wire harness side
connector.
Standard voltage:
E14
E13
E125398E01
Symbols (Terminals No.)
Wiring Color
Terminal Description
Condition
Specified Condition
IG+ (E13-2) - Body ground
R-L - Body ground
Ignition switch signal
Ignition switch OFF
→ ON
Below 1 V
→ 11 to 14 V
B (E13-1) - Body ground
R - Body ground
Battery
Always
11 to 14 V
ES (E13-21) - Body
ground
W-B - Body ground
Ground
Always
Below 1
Ω
Symbols (Terminals No.)
Wiring Color
Terminal Description
Condition
Specified Condition
SE *1 (E13-4) - Body
ground
W - Body ground
Vehicle speed signal
(Output)
Driving at approx. 12 mph
(20 km/h)
Pulse generation
(See waveform 2)
E3 (E13-5) - Body ground
Y-B - Body ground
Fuel level signal
Ignition switch ON
11 to 14 V
SW (E13-6) - Body ground
B-Y - Body ground
Airbag signal
Airbag warning light ON
→
OFF
Below 1 V
→ 11 to 14 V
WRNP (E13-7) - Body
ground
LG - Body ground
Passenger side seat belt
warning light signal
(Output)
Ignition switch ON
Front passenger seat is
occupied and its seat belt
is unfastened
11 to 14 V
→ Below 1 V
Ignition switch ON
Front passenger seat is
occupied and its seat belt
is fastened
Below 1 V
L (E13-8) - Body ground
G-Y - Body ground
Seat belt condition signal
(Driver side)
D-BELT indicator light ON
Below 1 V
D-BELT indicator light
OFF
11 to 14 V
KSW (E13-9) - Body
ground
V-G - Body ground
Key switch condition
signal
Key inserted
Below 1 V
Key removed
11 to 14 V
PBKL (E13-10) - Body
ground
L-R - Body ground
Front seat inner belt signal
(Front passenger side)
Ignition switch ON
Front seat belt is
unfastened or fastened
(Front passenger side)
Pulse generation
ILL- (E13-11) - Body
ground
BR-W - Body ground
Light control rheostat
signal
Ignition switch OFF
→ ON
Pulse generation
(See waveform 1)
ME–22
METER – METER / GAUGE SYSTEM
ME
S (E13-12) - Body ground
B-W - Body ground
Tachometer signal
Idling
Pulse generation
(See waveform 2)
SI (E13-13) - Body ground
R-Y*1 - Body ground
Vehicle speed signal
(Input)
Driving at approx. 12 mph
(20 km/h)
Pulse generation
(See waveform 2)
GR-R*2 - Body ground
+S (E13-14) - Body
ground
V-R - Body ground
Vehicle Speed signal
(Input)
Ignition switch ON and
wheel turning slowly
Pulse generation
(See waveform 2)
TEMP (E13-15) - Body
ground
BR-B - Body ground
Engine coolant
temperature
Ignition switch ON
Engine coolant
temperature 90
°C(194°F)
Pulse generation
(See waveform 3)
L (E13-16) - Body ground
V-W - Body ground
Fuel level signal
Ignition switch ON
11 to 14 V
ESC (E13-17) - Body
ground
LG-R - Body ground
ABS signal
ABS warning light ON
→
OFF
Below 1 V
→ 11 to 14 V
B (E13-18) - Body ground
P - Body ground
Turn signal RH signal
Ignition switch ON
Turn signal RH indicator
light OFF
→ ON → OFF
Below 1 V
→ 11 to 14 V →
Below 1 V
B (E13-20) - Body ground
L-W - Body ground
Turn signal LH signal
Ignition switch ON
Turn signal LH indicator
light OFF
→ ON → OFF
Below 1 V
→ 11 to 14 V →
Below 1 V
SW (E13-23) - Body
ground
V-Y - Body ground
All door condition signal
All doors open
→ closed
Below 1 V
→ 11 to 14 V
+ (E13-26) - Body ground
R-W - Body ground
HEAD light signal
Light control switch OFF
→ ON
Below 1 V
→ 11 to 14 V
DOOR (E13-29) - Body
ground
W-L - Body ground
Driver side door open
Driver side door open
→
closed
Below 1 V
→ 11 to 14 V
PKB (E13-31) - Body
ground
B-L - Body ground
Brake fluid level warning
light signal
Ignition switch ON
Brake fluid level warning
light ON
→ OFF
Below 1 V
→ 11 to 14 V
PRSW*8 (E14-1) - Body
ground
L-Y - Body ground
Rear differential lock
signal
Rear differential lock
warning light ON
→ OFF
Below 1 V
→ 11 to 14 V
SW*4 (E14-2) - Body
ground
R-L*3 - Body ground
4WD signal
4WD indicator OFF
→ ON
Below 1 V
→ 11 to 14 V
GR*1 - Body ground
CHG- (E14-3) - Body
ground
GR - Body ground
Change signal
Ignition switch ON
→ OFF
11 to 14 V
→ Below 1 V
A/D*6 (E14-4) - Body
ground
P-G - Body ground
Cruise signal
Cruise indicator ON
→
OFF
Below 1 V
→ 11 to 14 V
TROF*8 (E14-5) - Body
ground
L-W - Body ground
VSC OFF signal
VSC OFF indicator ON
→
OFF
Below 1 V
→ 11 to 14 V
VSCW (E14-6) - Body
ground
Y-R - Body ground
VSC TRAC signal
VSC TRAC indicator ON
→ OFF
Below 1 V
→ 11 to 14 V
SLIP (E14-7) - Body
ground
R - Body ground
SLIP signal
SLIP warning light ON
→
OFF
Below 1 V
→ 11 to 14 V
CHK (E14-8) - Body
ground
R-B - Body ground
Check engine warning
light signal
Check engine warning
light signal ON
→ OFF
Below 1V
→11 to 14 V
ATRA*7 (E14-9) - Body
ground
Y-V - Body ground
A-TRAC signal
A-TRAC indicator light ON
→ OFF
Below 1V
→11 to 14 V
ALSD*5 (E14-10) - Body
ground
BR-Y - Body ground
AUTO LSD signal
AUTO LSD indicator light
ON
→ OFF
Below 1 V
→ 11 to 14 V
OILW*2 (E14-11) - Body
ground
P - Body ground
A/T oil temperature signal
A/T OIL TEMP warning
light ON
→ OFF
Below 1 V
→ 11 to 14 V
S (E14-12) - Body ground
LG-B - Body ground
Oil pressure signal
Oil pressure warning light
ON
→ OFF
Below 1 V
→ 11 to 14 V
ILL+ (E14-13) - Body
ground
G - Body ground
Taillight signal
Light control switch OFF
→ ON
Below 1 V
→11 to 14 V
L*2 (E14-14) - Body
ground
B-L - Body ground
A/T shift position signal (L)
A/T L indicator OFF
→ ON
Below 1 V
→11 to 14 V
2*2 (E14-15) - Body
ground
P-L - Body ground
A/T shift position signal (2)
A/T 2 indicator OFF
→ ON
Below 1 V
→11 to 14 V
Symbols (Terminals No.)
Wiring Color
Terminal Description
Condition
Specified Condition
METER – METER / GAUGE SYSTEM
ME–23
ME
*1: for M/T
*2: for A/T (2WD and 4WD)
*3: for A/T (4WD only)
*4: for 4WD
*5: for 2WD
*6: w/ cruise control
*7: w/ active traction control (4WD only)
*8: w/ rear differential lock
HINT:
If the result is not as specified, the combination
meter assembly may be malfunctioning.
(1) Waveform 1: Using an oscilloscope
(2) Waveform 2: Using an oscilloscope
HINT:
As the vehicle speed increases, the cycle of the
signal waveform narrows.
3*2 (E14-16) - Body
ground
W-R - Body ground
A/T shift position signal (3)
A/T 3 indicator OFF
→ ON
Below 1 V
→11 to 14 V
4*2 (E14-17) - Body
ground
B-O - Body ground
A/T shift position signal (4)
A/T 4 indicator OFF
→ ON
Below 1 V
→11 to 14 V
D*2 (E14-18) - Body
ground
R-G - Body ground
A/T shift position signal
(D)
A/T D indicator OFF
→
ON
Below 1 V
→11 to 14 V
N*2 (E14-19) - Body
ground
G-W - Body ground
A/T shift position signal
(N)
A/T N indicator OFF
→
ON
Below 1 V
→11 to 14 V
R*2 (E14-20) - Body
ground
R-Y - Body ground
A/T shift position signal
(R)
A/T R indicator OFF
→
ON
Below 1 V
→11 to 14 V
R*1 (E14-20) - Body
ground
R-Y - Body ground
M/T shift position signal
(R)
M/T shift warning buzzer
OFF
→ ON
Below 1 V
→11 to 14 V
P*2 (E14-21) - Body
ground
Y-B - Body ground
A/T shift position signal (P)
A/T P indicator OFF
→ ON
Below 1 V
→11 to 14 V
ATP*3 (E14-22) - Body
ground
W - Body ground
Transfer indicator switch
neutral position signal
A/T P indicator OFF
→ ON
Below 1 V
→11 to 14 V
Symbols (Terminals No.)
Wiring Color
Terminal Description
Condition
Specified Condition
GND
A005138E12
Terminal Connections
ILL- (E13-11) - Body Ground
Tool Setting
5V / DIV, 50 ms / DIV
Condition
Ignition switch ON
GND
E115032E02
Terminal Connections
SE (E13-4) - Body Ground
S (E13-12) - Body Ground
SI (E13-13) - Body Ground
+S (E13-14) - Body Ground
Tool Setting
5V / DIV, 20ms / DIV
Condition
Driving at approximately 12mph (20km/
h)
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