DMeasure the voltage of the wire harness side connector

Standard voltage:

Symbols (Terminals No.)

Wiring Color

Terminal Description

Condition

Specified Condition

FUEL (D1-3) - Body ground

V - Body ground

Fuel level signal

Ignition switch ON

11 to 14 V

ILL- (D1-7) - Body ground

GR - Body ground

Light control rheostat signal

Ignition switch OFF ^ ON

Pulse generation (See waveform 1)

ILL+ (D1-14) - Body ground

G - Body ground

Illumination signal

Light control switch OFF ^ ON

Below 1 V ^ 11 to 14 V

TC (D1-15) - Body ground

Y - Body ground

Tail cancel switch signal

Tail cancel switch OFF ^ ON

Below 1 V ^ 11 to 14 V

+S (D1-16) - Body ground

SB - Body ground

Vehicle speed signal (Output)

Driving at approx. 12 mph (20 km/h)

Pulse generation (See waveform 2)

SI (D1-17) - Body ground

P - Body ground

Vehicle Speed signal (Input)

Driving at approx.12 mph (20 km/h)

Pulse generation (See waveform 2)

CANH (D1-20) - Body ground

G - Body ground

CAN communication line

Ignition switch ON

Pulse generation

CANL (D1-21) - Body ground

W - Body ground

CAN communication line

Ignition switch ON

Pulse generation

CHG- (D76-1) - Body ground

SB *3 or L *4 - Body ground

Charge warning light signal

Ignition switch ON

Engine start Charge warning light OFF ^ ON

11 to 14 V ^ Below 1 V

SW (D76-2) - Body ground

V - Body ground

Brake fluid level warning light signal

Ignition switch ON Brake fluid level warning light ON ^ OFF

Below 1 V ^ 11 to 14 V

Symbols (Terminals No.)

Wiring Color

Terminal Description

Condition

Specified Condition

EFI (D76-4) - Body ground

B - Body ground

MIL signal

Ignition switch ON MIL ON ^ OFF

Below 1 V ^ 11 to 14 V

FOG (D76-7)*5 - Body ground

R - Body ground

Front FOG signal

Ignition switch ON Front fog light switch OFF ^ ON

Below 1 V ^ 11 to 14 V

B (D76-8) - Body ground

LG - Body ground

Turn signal LH signal

Ignition switch ON Turn signal LH indicator light OFF ^ ON ^ OFF

Below 1 V ^ 11 to 14 V ^ Below 1 V

PBLT (D76-9) - Body ground

O - Body ground

Seat belt warning light signal (Passenger side)

Ignition switch ON Front passenger seat belt warning light OFF ^ON ^OFF

Below 1 V ^ 11 to 14 V ^ Below 1 V

WLVL (D76-10)*6 - Body ground

W - Body ground

Washer level warning signal

Ignition switch ON Washer level warning light ON ^ OFF

Below 1 V ^ 11 to 14 V

BEAM- (D76-11) - Body ground

P - Body ground

HI-BEAM indicator signal (-)

Headlight dimmer switch (Hi-BEAM) Hi ^ Lo

Below 1 V ^ 11 to 14 V

S (D76-12) - Body ground

Y - Body ground

Oil pressure signal

OIL / P warning light ON ^ OFF

Below 1 V ^ 11 to 14 V

HEAD (D76-13)*1 - Body ground

L - Body ground

HEAD light indicator signal

Light control switch OFF ^ ON

Below 1 V ^ 11 to 14 V

BEAM+ (D76-14) - Body ground

GR - Body ground

HI-BEAM indicator signal (+)

BEAM indicator light OFF ^ ON

Below 1 V ^ 11 to 14 V

B (D76-15) - Body ground

BR - Body ground

Turn signal RH signal

Turn signal RH indicator light OFF ^ ON ^ OFF

Below 1 V ^ 11 to 14 V ^ Below 1 V

IND (D76-16)*2 - Body ground

G - Body ground

Taillight indicator signal

Light control switch OFF ^ ON

Below 1 V ^ 11 to 14 V

RLCY (D76-20) - Body ground

G - Body ground

Rear door courtesy switch signal (LH)

Rear door (LH) CLOSED^ OPEN

11 to 14 V^Below 1 V

RRCY (D76-21) - Body ground

L - Body ground

Rear door courtesy switch signal (RH)

Rear door (RH) CLOSED^ OPEN

11 to 14 V^Below 1 V

JB ECU (D76-22) - Body ground

Y - Body ground

Rear door courtesy switch signal (LH or RH)

Rear door (LH or RH) CLOSED^ OPEN

11 to 14 V^Below 1 V

A005138E12

HINT:

If the result is not as specified, the combination meter assembly may be malfunctioning

*2: Canada only

*3: w/ Daytime running light

*4: w/o Daytime running light

*6: w/ Washer level warning light

(1) Waveform 1: Using an oscilloscope

Terminal Connections

ILL- (D1-7) - Body Ground

Tool Setting

5V / DIV, 50 ms / DIV

Condition

Ignition switch ON

(2) Waveform 2: Using an oscilloscope

Terminal Connections

+S (D1-16) - Body Ground SI (D1-17) - Body Ground

Tool Setting

5V / DIV, 20ms / DIV

Condition

Driving at approximately 12mph (20km/ h)

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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