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LED No. Signal name Display
1 SET/COAST switch SE
2 RESUME/ACCEL switch RE
3 Stop light switch ST
4Brake switch
Clutch switch (MT)BR
5 Inhibitor switch (AT) N
6——
7——
8——
9——
10——
SE RE ST BR N
—————
1
2345
678910
1. CHECK THE SIGNAL USING A SELECT MONITOR.
1) Turn ignition switch to ON.
2) Turn cruise control main switch to ON.
3) Apply parking brake securely.
4) Set select monitor in“FA 0”mode.
5) Release the clutch pedal. (MT model)
6) Depress the brake pedal and check signals for proper
operation.
Stop light switch: LED No. 3 goes out—lights.
Brake switch : LED No. 4 goes out—lights.
7) Release the brake pedal.
8) Depress the clutch pedal and check signal for proper
operation. (MT model)
Clutch switch: LED No. 4 goes out—lights.
9) Set the selector lever from D to N position and check
signal for proper operation. (AT model)
Inhibitor switch: LED No. 5 goes out—lights.
G6M0183
2. CHECK BRAKE SWITCH AND STOP LIGHT
SWITCH.
1) Remove connector of stop and brake switch.
2) Check circuit between each terminal.
Pedal operationBrake switch between
No. 1—No. 4Stop light switch between
No. 2—No. 3
Depressing the
brake pedal.1MΩ,ormore 1Ω, or less
Without
depressing the
brake pedal.1Ω, or less 1 MΩ,ormore
G6M0184
3. CHECK CLUTCH SWITCH. (MT MODEL)
1) Disconnect connector from clutch switch.
2) Check continuity of the clutch switch.
Terminals / Specified resistance:
No. 1—No. 2 / 10Ω, max. (Without pedal
depressing.)
/1MΩ, min. (Pedal depressing.)
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8. Diagnostics Chart with Trouble Code
Page 1874 of 2248
B6M0242
4. CHECK INHIBITOR SWITCH. (AT MODEL)
1) Set the selector lever to N position.
2) Disconnect connector of inhibitor switch.
3) Check continuity of the inhibitor switch.
Terminals / Specified resistance:
No. 11—No. 12 / 10Ω, max.
(Selector lever is in P or N.)
/1MΩ, min.
(Selector lever is not in P or N.)
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8. Diagnostics Chart with Trouble Code
Page 1875 of 2248
B6M0191
D: TROUBLE CODE 12, 13 AND 21
—VEHICLE SPEED SENSOR 2 SYSTEM—
DIAGNOSIS:
Disconnection or short circuit of vehicle speed sensor 2
system.
TROUBLE SYMPTOM:
Cruise control cannot be set. (Cancelled immediately.)
1. Check operation of speedometer.
OK
Not OK
Check combination meter circuit.
2. Check input signal for cruise control module.
Not OK
OK
Check for disconnection of the cruise control
module connector terminal.
Failure of the cruise control module.
3. Perform a circuit test between combination
meter and cruise control module.
OK
Not OK
Repair or replace harness connector.
4. Check vehicle speed sensor 2.
OK
Not OK
Mechanical trouble between vehicle speed sensor
2 and speedometer shaft in transmission.
Failure of the vehicle speed sensor 2.
,Replace vehicle speed sensor 2.
Failure in combination meter circuit.
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8. Diagnostics Chart with Trouble Code
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B6M0285
1. CHECK OPERATION OF SPEEDOMETER.
Make sure that speedometer indicates the vehicle speed
by driving the vehicle.
B6M0247B
2. CHECK INPUT SIGNAL FOR CRUISE CONTROL
MODULE.
WARNING:
Be careful not to be caught up by the running wheels.
1) Set the vehicle on free roller, or lift-up the vehicle and
support with safety stands.
2) Set oscilloscope to cruise control module connector ter-
minals.
Connector & terminal / (B94) No. 19—Body
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G2M0931
B6M0287
3) Start the engine.
4) Shift on the gear position, and keep the vehicle speed
at constant.
5) Measure signal voltage.
Specified voltage (V): 2 V, or more
NOTE:
If the vehicle speed increases, the width of amplitude
(W) decreases.
If oscilloscope is not available, check input signal
(vehicle speed signal) by using a select monitor. (Refer to
the procedure as described below.)
Using the select monitor:
(1) Set the vehicle on free roller, or lift-up the vehicle and
support with safety stands.
(2) Turn ignition switch to OFF and set select monitor.
(3) Turn ignition switch to ON.
(4) Turn cruise control main switch to ON.
(5) Set select monitor in“F01”or“F02”mode.
(6) Drive the vehicle at speed greater than 40 km/h (25
MPH).
(7) Check that vehicle speed indication on select moni-
tor and speedometer are equal.
NOTE:
When there is a disconnection or short circuit in the har-
ness between the meter and the cruise control module, the
indicated value will be 0 to 1.0 km/h (0 to 0.6 MPH).
In“F01”mode, vehicle speed is indicated in mile per
hour (MPH).
In“F02”mode, vehicle speed is indicated in kilometer per
hour (km/h).
B3M0250
3. PERFORM A CIRCUIT TEST BETWEEN
COMBINATION METER AND CRUISE CONTROL
MODULE.
1) Turn ignition switch to OFF.
2) Remove combination meter.
B6M0194B
3) Disconnect connector from cruise control module.
4) Measure resistance of harness connector between
combination meter and cruise control module.
Connector & terminal / Specified resistance:
(i10) No. 10—(B94) No. 19 / 10Ω, max.
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B6M0248B
5) Measure resistance of harness connector between
cruise control module and body to make sure that circuit
does not short.
Connector & terminal / Specified resistance:
(B94) No. 19—Body / 1 MΩ, min.
B3M0289
4. CHECK VEHICLE SPEED SENSOR 2.
1) Disconnect connector from vehicle speed sensor 2.
2) Measure resistance between terminals of vehicle speed
sensor 2.
Terminals / Specified resistance:
No. 1—No. 2 / 350—450Ω
B3M0256
WARNING:
Be careful not to be caught up by the running wheels.
3) Set the vehicle on free roller, or lift-up the vehicle and
support with safety stands.
4) Drive the vehicle at speed greater than 20 km/h (12
MPH).
5) Measure voltage between terminals of vehicle speed
sensor 2.
Terminals / Specified voltage:
No. 1—No. 2 / 2 V, or more (AC range)
B3M0257
Using an oscilloscope:
(1) Turn ignition switch to OFF.
(2) Set oscilloscope to vehicle speed sensor 2.
(3) Drive the vehicle at speed greater than 20 km/h (12
MPH).
(4) Measure signal voltage.
Specified voltage (V): 5 V, min.
B3M0254A
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8. Diagnostics Chart with Trouble Code
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B6M0196
E: TROUBLE CODE 14 AND 22
—SET/COAST SWITCH, RESUME/ACCEL
SWITCH, CANCEL SWITCH—
DIAGNOSIS:
Short circuit inside the SET SW and RESUME SW.
TROUBLE SYMPTOM:
Cruise control cannot be set. (Cancelled immediately.)
1. Check short circuit of cruise control
command switch.
OK
Not OK
Replace the command switch.
Check for short circuit in harness between command
switch and cruise control module.
B6M0535
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8. Diagnostics Chart with Trouble Code
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B6M0536
1. CHECK SHORT CIRCUIT OF CRUISE CONTROL
COMMAND SWITCH.
1) Turn ignition switch to ON.
2) Measure voltage between each terminal of connector
(S1).
Terminals / Specified resistance:
SET switch ON
(S1) No. 1—(S1) No.2/10—13 V
RESUME switch ON
(S1) No. 1—(S1) No.3/10—13 V
CANCEL switch ON
(S1) No. 1—(S1) No.2/10—13 V
(S1) No. 1—(S1) No.3/10—13 V
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6-2BODY ELECTRICAL SYSTEM
8. Diagnostics Chart with Trouble Code