Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Terminals Of Ecu

TERMINALS OF ECU

1. ECM

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

E14-20 (TC) - E11-1 (E1)

G - W-B

DTC output signal

Ignition switch ON

11 to 14 V

E14-20 (TC) - E11-1 (E1)

G - W-B

DTC output signal

Ignition switch ON

Connect terminals TC and CG of DLC3

Below 2 V

E13-15 (ST1-) - E11-1 (E1)

V - W-B

Cruise cancel input signal

Ignition switch ON

Depress Brake pedal

Below 1 V

E13-15 (ST1-) - E11-1 (E1)

V - W-B

Cruise cancel input signal

Ignition switch ON

Release brake pedal

11 to 14 V

E13-16 (STP) - E11-1 (E1)

P - W-B

Stop light switch input signal

Depress brake pedal

11 to 14 V

E13-16 (STP) - E11-1 (E1)

P - W-B

Stop light switch input signal

Release brake pedal

Below 1 V

E13-17 (CCS) - E11-1 (E1)

B - W-B

Cruise control main switch output signal

Ignition switch ON

11 to 14 V

E13-17 (CCS) - E11-1 (E1)

B - W-B

Cruise control main switch output signal

Ignition switch ON

CANCEL switch ON

6.6 to 10.1 V

E13-17 (CCS) - E11-1 (E1)

B - W-B

Cruise control main switch output signal

Ignition switch ON

-(COAST)/SET switch ON

4.5 to 7.1 V

E13-17 (CCS) - E11-1 (E1)

B - W-B

Cruise control main switch output signal

Ignition switch ON

+(ACCEL)/RES switch ON

2.3 to 4 V

E13-17 (CCS) - E11-1 (E1)

B - W-B

Cruise control main switch output signal

Ignition switch ON

MAIN switch ON

Below 1 V

E11-1 (E1) - Body ground

W-B - Body ground

Ground

Always

Below 1 V

E12-27 (D) - E11-1 (E1)*1

R - W-B

Park/neutral position switch signal

Ignition switch ON, shift lever D or 3 positions

11 to 14 V

E12-27 (D) - E11-1 (E1)*1

R - W-B

Park/neutral position switch signal

Ignition switch ON, shift lever other than D and 3 positions

Below 1 V

E12-27 (D) - E11-1 (E1)*2

R - W-B

Clutch switch input signal

Ignition switch ON

Depress clutch pedal

Below 1 V

E12-27 (D) - E11-1 (E1)*2

R - W-B

Clutch switch input signal

Ignition switch ON

Release clutch pedal

11 to 14 V

  • *1: for Automatic Transmission
  • *2: for Manual Transmission
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Cruise Control Main Switch
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