CRUISE CONTROL SYSTEM (DIAGNOSTICS) > Engine Control Module (ECM) I/O Signal

ELECTRICAL SPECIFICATION

Turbo model

Remarks

Terminal No.

Measurement condition and I/O signal

(Idling with ignition ON: except for cruise set light)

Main power supply

VB (CONTROL 1)

VB (CONTROL 2)

A7, B2

• Battery voltage is detected when the main power is turned ON.

• “0 V” is detected when the main power is turned OFF.

Command switch

B24

• “0 V” is detected when the command switch is in CANCEL position.

• “Approx. 1 V” is present when the command switch is in SET/COAST position.

• “Approx. 3 V” is detected when the command switch is in RESUME/ACCEL position.

• “Approx. 4 V” is detected when the command switch is released.

Brake switch 1

(Brake switch)

B20

• Battery voltage is detected when the brake pedal is released.

• “0 V” is present when brake pedal is depressed.

Brake switch 2

(Stop light switch)

B28

• Battery voltage is present when brake pedal is depressed.

• “0 V” is detected when the brake pedal is released.

Main switch

B12

• “0 V” is present while the main switch is pressed or turned on.

• Approx. “5 V” is detected when the main switch is turned to OFF.

Ground

GND (CONTROL 1)

GND (CONTROL 2)

A5

C14

—

Ignition switch

B19

• Battery voltage is detected when the ignition switch is turned ON.

• “0 V” is detected when the ignition switch is turned OFF.

Clutch switch (MT model)

C25

• “0 V” is present when clutch pedal is depressed.

• Battery voltage is detected when the clutch pedal is released.

Neutral position switch (MT model)

C31

• Battery voltage is detected when the shift lever is in any position except for neutral.

• “Approx. 0 V” is detected when the shift lever is in neutral position.

Neutral signal (AT model)

C31

• Voltage “Approx. 5 V” is detected when the select lever is in any position other than “P” or “N”.

• “0 V” is detected when the shift lever is in “P” or “N” position.

NON-TURBO MODEL

Remarks

Terminal No.

Measurement condition and I/O signal

(Idling with ignition ON: except for cruise set light)

Main power supply

VB (CONTROL 1)

VB (CONTROL 2)

C3, C4

• Battery voltage is detected when the main power is turned ON.

• “0 V” is detected when the main power is turned OFF.

Command switch

C23

• “0 V” is detected when the command switch is in CANCEL position.

• “Approx. 1 V” is present when the command switch is in SET/COAST position.

• “Approx. 3 V” is detected when the command switch is in RESUME/ACCEL position.

• “Approx. 4 V” is detected when the command switch is released.

Brake switch 1

(Brake switch)

C12

• Battery voltage is detected when the brake pedal is released.

• “0 V” is present when brake pedal is depressed.

Brake switch 2

(Stop light switch)

C13

• Battery voltage is present when brake pedal is depressed.

• “0 V” is detected when the brake pedal is released.

Main switch

C14

• “0 V” is present while the main switch is pressed or turned on.

• Approx. “5 V” is detected when the main switch is turned to OFF.

Ground

GND (CONTROL 1)

GND (CONTROL 2)

B3

B4

—

Ignition switch

B10

• Battery voltage is detected when the ignition switch is turned ON.

• “0 V” is detected when the ignition switch is turned OFF.

Clutch switch (MT model)

C34

• “0 V” is present when clutch pedal is depressed.

• Battery voltage is detected when the clutch pedal is released.

Neutral position switch (MT model)

B9

• Battery voltage is detected when the shift lever is in any position except for neutral.

• “Approx. 0 V” is detected when the shift lever is in neutral position.

Neutral signal (AT model)

B9

• Voltage “Approx. 5 V” is detected when the select lever is in any position other than “P” or “N”.

• “0 V” is detected when the shift lever is in “P” or “N” position.