T

Troubleshooting

Problem

Inspection Item

No.

Cruise control does not operate.

Inspection of power source circuit

A

Vehicle speed does not reduce when coast switch turned on.

Inspection of control switch and circuit.

B

Vehicle does not accelerate when accel switch turned on.

Vehicle speed does not return to memorized speed when resume switch turned on.

Set speed deviates on high side.

Inspection of actuator and circuit

C

Set speed deviates on low side.

Vehicle speed does not fluctuate when set switch turned on.

Inspection of actuator and circuit Inspection of speed sensor and circuit

C H

Setting speed docs not cancel when brake pedal depressed.

Inspection of stop light switch and circuit

0

Setting speed does not cancel when parking brake pulled.

Inspection of parking brake switch and circuit

E

Setting speed does not cancel when clutch pedal depressed (M/T only).

Inspection of clutch switch and circuit

F

Setting speed does not cancel when shifted to "N" range (A/T only).

Inspection of neutral start switch and circuit

G

Speed can be set below 20 km/h (12 mph).

Inspection of speed sensor and circuit

H

Cruise control will not disengage even below 20 km/h (12 mph).

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ACTUATOR

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CONTROL S/W

Replace computer.

INSPECTION OF PARKING BRAKE SWITCH

INSPECTION OF NEUTRAL START SWITCH CIRCUIT

Turn ignition switch on.

NEUTRAL START S/W

INSPECT GROUND CONNECTION

Is there continuity between terminal 2 and body ground ?

No

Open circuit in wire harness between terminal 2 and body ground.

Yes

INSPECT NEUTRAL START SWITCH CIRCUIT

Disconnect connector from computer. Is there continuity between terminal 11 of wire harness side connector and body ground when shifted to "N" range ?

No

• Open circuit in wire harness between terminal 11 of computer and terminal 3 of neutral start switch.

• Inspect neutral start switch.

Yes

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