Page 1529 of 5135
A05135
A05138
I34746
E13E12E11E10E9TACH
C95801
E13E12E10E9TACH
05±1508
± DIAGNOSTICSCOMBINATION METER
AVENSIS REPAIR MANUAL (RM1018E)
*1: Reference: Using oscilloscope:
ItemContents
Tool setting5 V/ DIV, 20 ms/ DIV
Vehicle conditionDriving at approx. 20Km/h
*2: Reference: Using oscilloscope:
ItemContents
Tool setting5 V/ DIV, 10 ms/ DIV
Vehicle conditionEngine idle speed
ENGINE ECU
1AZ±FSE:
Except 1AZ±FSE:
Page 1530 of 5135
056QA±03
I34623
Park/Neutral Start Switch
Front Door Courtesy Switch
Front Door Courtesy Switch
Rear Door Courtesy Switch
Back Door
Courtesy Switch
Fuel Sender Gauge Assy
Engine Room No.1 J/B, R/B
Engine Room
No.4 J/B, R/B 05±1500
± DIAGNOSTICSCOMBINATION METER
AVENSIS REPAIR MANUAL (RM1018E)
LOCATION
Page 1531 of 5135
I34624
Front Seat Inner
Belt Assy LH
Occupant Detection Sensor
Front Seat Inner
Belt Assy RH
Passenger's Seat belt
Warning LampDriver Side R/BAccessary Meter
Combination Meter Assy
Driver Side J/B
Fuse Block
Center J/B
± DIAGNOSTICSCOMBINATION METER
05±1501
AVENSIS REPAIR MANUAL (RM1018E)
Page 1532 of 5135
I34625
C11C10
05±1502
± DIAGNOSTICSCOMBINATION METER
AVENSIS REPAIR MANUAL (RM1018E)
Page 1533 of 5135
I34626
C11±14 (ILL+)
C11±1 (TURN L)
C11±13 (TURN R) C11±12 (BEAM+)
TURN±L
TURN±R TAIL IND
BEAM±
AVC±LAN
I/F
DOOR
LIGHTS
OUTSIDE TEMP
ODO/TRIP
S
T
F
W
A/T SHIFT
CLOCK
CPU POWER
SUPPLY
C11±18 (4P OUT)
C10±2 (ACC)
C11±20 (+B) C10±6 (BEAM±)
C10±3 (AVC LAN+)
C10±5 (FE) C10±4 (AVC LAN±)
C10±13 (BEAN (EFI))
C10±15 (BEAN (SECURITY))
C10±14 (BEAN (BODY)) C10±17 (POWER EARTH)
C10±12 (OUTSIDE TEMP±)
C10±11 (OUTSIDE TEMP+)
C10±10 (FUEL)
C10±16 (E/G OIL LEVEL)*1
C10±1 (WATER LEVEL)*1
C11±5 (SIGNAL EARTH)
C11±19 (SI)
C11±3 (TACHO)CPU BEAN I/F
± DIAGNOSTICSCOMBINATION METER
05±1503
AVENSIS REPAIR MANUAL (RM1018E)
Page 1534 of 5135
I34627
C11±21 (IG1+)
*3:
C11±10 (AUTO LEVELING)
C11±22 (IG2+)
C11±8 (AIR BAG)
C10±8 (Rr FOG)
C10±7 (Fr FOG) BUZZER
WATER LVL
CHECK E/G
VSC
SLIP
AUTO LVL
ABS
EMPS
BRAKE
A/B ACTIVE
CIRCUIT
E/G OIL LVL
FUEL
A/T OIL TEMP
CHG
ECT SNOW
D±SEAT BELT
Rr FOG
Fr FOG
TRC OFF
OIL/P
*1: GLOW
CRUISE AIR BAG
ABS ACTIVE
CIRCUIT
EMPS ACTIVE
CIRCUIT
BRAKE ACTIVE
CIRCUIT
C11±11 (OIL PRESS SW)
C11±4 (EBD) *3: C11±6 (EMPS)C10±9 (ABS) *1, 2: C11±15 (SLIP)*1, 2: C11±16 (VSC)
C11±2 (BRAKE LVL SW)
CPU
*1: 1CD±FTV, *2: 1AZ±FSE, 2AZ±FSE, *3: 1ZZ±FE, 3ZZ±FE
C11±9 (CHECK ENGINE)
*1, 2:
C11±17 (TRC OFF) 05±1504
± DIAGNOSTICSCOMBINATION METER
AVENSIS REPAIR MANUAL (RM1018E)
Page 1535 of 5135
Terminal No.
Wire harness side
Turn Signal Flasher Relay
Skid Control ECU with Actuator Brake Fluid Level Warning Switch
Engine ECU
Oil Pressure Switch
DOME Fuse Headlight Beam Level Control ECU
Skid Control ECU with Actuator
Skid Control ECU with Actuator Turn Signal Flasher Relay Engine ECU ± Multi Display RAD No.1 Fuse
GND
EMPS ECU
TAIL Fuse
Skid Control ECU with Actuator Fuel Sensor Gauge
Skid Control ECU with Actuator
± GND
Rear Fog Light Relay Front Fog Light Relay Multi Display Fuse Filter Warning Switch (*1)
IGN Fuse Fuel Sender Gauge
Engine Oil Level Sensor Security ECU Ambient Temp. Sensor
4P OUT (Other Parts) H±HI RH Fuse/H±LP RH Fuse 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
201
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
C10
Airbag Sensor Assembly GND
GAUGE1 Fuse Skid Control ECU with Actuator
C11Engine ECU
Integration Relay
21
22
*1: 1CD±FTVAmbient Temp. Sensor
± DIAGNOSTICSCOMBINATION METER
05±1505
AVENSIS REPAIR MANUAL (RM1018E)
Page 1536 of 5135

056Q9±02
Ignition SW
ODO/TRIP SW
Driver's Seat BeltON
OFF
6s
10s10s
ON
OFF
Unfastened
Fastened
± DIAGNOSTICSCOMBINATION METER
05±1499
AVENSIS REPAIR MANUAL (RM1018E)
PRE±CHECK
1. DATA LIST
According to the DATA LIST displayed by the hand±held tester, you can read the value of the switch, sensor,
actuator and so on without parts removal. Reading the DATA LIST as the first step of troubleshooting is one
method to shorten work time.
(a) Warm up the engine.
(b) Turn the ignition switch to OFF.
(c) Connect the hand±held tester to DLC3.
(d) Turn the ignition switch to ON.
(e) Operate the hand±held tester according to the steps on the display and select ºDATA LISTº.
ALL(ECM):
ItemMeasurement Item/
Range (Display)Normal ConditionDiagnostic Note
VEHICLE SPEEDVehicle speed / Min.: 0 km/h,
Max.: 255 km/hAlmost same at the meter speed
(When driving)±
ENGINE SPEEDEngine speed / Min.: 0 rpm, Max.:
16,383 rpmAlmost same at the meter rpm
(When engine is running)±
COOLANT TEMPCoolant Temperature / Min.:
±40C, Max.: 140CAfter warming up: 80 ± 95C (176
± 203If the value is º±40 Cº or º140
Cº, sensor circuit is open or
shorted.
2. SET BUZZER OFF MODE (SEAT BELT)
(a) Within 6 seconds after turning ignition switch to the ON position, depress the ODO/TRIP switch for 10
seconds or more, and fasten the driver's seat belt to enter the buzzer ON/OFF mode.
HINT:
This procedure can be performed when the display shows the ºODOº mode.
(b) When entering the buzzer ON/OFF mode, current buzzer condition is shown on the display. According
to the display, select the buzzer OFF mode by operating the ODO/TRIP switch.
HINT:
After entering the buzzer ON/OFF mode, when the ODO/TRIP switch is not operated for 10 seconds
or more, the display returns to the normal mode.
When the negative (±) terminal cable is disconnected from the battery, the buzzer setting returns to
buzzer ON mode.