Standard voltage

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(a) Measure the voltages of the wire harness side connectors.

Symbols (Terminals No.)

Wiring Color

Terminal Description

Condition

Specified Condition

TC (A21-27) - E1 (C20-104)

P - W

DTC output signal

Ignition switch ON

10 to 14 V

TC (A21-27) - E1 (C20-104)

P - W

DTC output signal

Ignition switch ON Connect terminals TC and CG of DLC3

Below 2 V

ST1- (A21-35) - E1 (C20-104)

Y - W

Cruise cancel input signal

Ignition switch ON Depress brake pedal

Below 1 V

ST1- (A21-35) - E1 (C20-104)

Y - W

Cruise cancel input signal

Ignition switch ON Release brake pedal

10 to 14 V

STP (A21-36) - E1 (C20-104)

G - W

Stop light switch input signal

Ignition switch ON Depress brake pedal

10 to 14 V

STP (A21-36) - E1 (C20-104)

G - W

Stop light switch input signal

Ignition switch ON Release brake pedal

Below 1 V

CCS (A21-40) - E1 (C20-104)

L - W

Cruise control main switch output signal

Ignition switch ON

10 to 14 V

CCS (A21-40) - E1 (C20-104)

L - W

Cruise control main switch output signal

Ignition switch ON CANCEL switch held ON

6.6 to 10.1 V

CCS (A21-40) - E1 (C20-104)

L - W

Cruise control main switch output signal

Ignition switch ON -/SET switch held ON

4.5 to 7.1 V

CCS (A21-40) - E1 (C20-104)

L - W

Cruise control main switch output signal

Ignition switch ON +/RES switch held ON

2.3 to 4.5 V

CCS (A21-40) - E1 (C20-104)

L - W

Cruise control main switch output signal

Ignition switch ON MAIN switch held ON

Below 1 V

E1 (C20-104) - Body ground

W - Body ground

Ground

Always

Below 1 V

D (C20-56) - E1 (C20-104)

L - W

Clutch switch input signal

Ignition switch ON Depress clutch pedal

Below 1 V

D (C20-56) - E1 (C20-104)

L - W

Clutch switch input signal

Ignition switch ON Release clutch pedal

10 to 14 V

CANH (A21-41) - E1 (C20-104)

L - W

CAN communication line

Ignition switch ON

Pulse generation (see waveform 1)

CANL (A21-49) - E1 (C20-104)

W - W

CAN communication line

Ignition switch ON

Pulse generation (see waveform 2)

nm.n., n

T n . n; r-ir

IffiDfc

'GND

CG SG CANH SIL

~iJiJLr^~iJTriJ-ip/

1

2

3

4

5

6

7

8

g

10

11

12

13

14

15

Jtnrn

mm

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