I4-1 (EP) - Body ground
|
Ground
|
Always
|
Below 1 Ω
|
I4-2 (ES) - Body ground
|
Ground
|
Always
|
Below 1 Ω
|
I4-5 (B) - Body ground
|
Power source for auxiliary battery
|
Always
|
11 to 14 V
|
I4-6 (IG+) - Body ground
|
Power source for IG relay
|
IG OFF → IG ON
|
Below 1 V → 10.5 to 16 V
|
I4-8 (+S) - Body ground
|
Vehicle speed output signal
|
Ignition switch ON, wheel being rotated
|
Pulse generation
(See waveform 1)
|
I4-11 (SW) - Body ground
|
Brake fluid level warning switch signal
|
Ignition switch ON, brake fluid level not low (brake warning light/red (malfunction) off) → low (brake warning light/red (malfunction) on)
|
11 to 14 V → Below 1 V
|
I4-12 (HZSW) - Body ground
|
Hazard warning signal switch signal
|
Hazard warning signal switch off → on
|
11 to 14 V → Below 1 V
|
I4-13 (WLVL) - Body ground*
|
Washer fluid level signal
|
Ignition switch ON, washer fluid level not low → low
|
11 to 14 V → Below 1 V
|
I4-23 (ILL-) - Body ground
|
Illumination signal
|
Taillights off → on
|
Below 1 V → Pulse generation
|
I4-25 (SI) - Body ground
|
Vehicle speed input signal
|
Ignition switch ON, wheel being rotated
|
Pulse generation
(See waveform 1)
|
I4-27 (VCM) - Body ground
|
Vacuum warning switch signal
|
Engine started, vacuum warning switch off (brake warning light off) → Vacuum warning switch on (brake warning light on)
|
11 to 14 V → Below 1 V
|
I5-2 (B) - Body ground
|
Power source for auxiliary battery
|
Always
|
11 to 14 V
|
I5-5 (LL) - Body ground
|
Front/side turn signal flasher signal
(LH side)
|
Turn indicator light (LH) blinking
|
11 to 14 V ←→ Below 1 V
|
Turn indicator light (LH) off
|
Below 1 V
|
I5-6 (LR) - Body ground
|
Front/side turn signal flasher signal
(RH side)
|
Turn indicator light (RH) blinking
|
11 to 14 V ←→ Below 1 V
|
Turn indicator light (RH) off
|
Below 1 V
|
I5-7 (FR) - I5-25 (FE&B)
|
Fuel level signal
|
Ignition switch ON, fuel receiver gauge indicates F → E (fuel level warning light on)
|
Pulse generation
(See waveform 2)
|
I5-10 (TC) - Body ground
|
Tail cancel switch signal
|
Ignition switch ON (IG), light control rheostat knob not fully turned upward (Tail cancel switch off) → fully turned upward (Tail cancel switch on)
|
Below 1 V → 4 to 6 V
|
I5-11 (SW1) - Body ground
|
Light control rheostat (Power source)
|
Ignition switch ON (IG)
|
4 to 6 V
|
I5-12 (MSTI) - Body ground
|
Steering pad switch without touch detection function signal
|
Ignition switch ON, up, down, left and right switches on steering pad switch not pushed
|
4.8 to 5.2 V
|
I5-13 (ODO) - Body ground
|
ODO/TRIP switch signal
|
Ignition switch ON, ODO/TRIP switch not pushed
|
4.8 to 5.2 V
|
I4-14 (CANL)
|
CAN communication signal
|
-
|
-
|
I5-15 (TX-)
|
Local bus communication signal
|
-
|
-
|
I5-21 (TRNR) - Body ground
|
Rear turn signal flasher signal
(RH side)
|
Turn indicator light (RH) blinking
|
11 to 14 V ←→ Below 1 V
|
Turn indicator light (RH) off
|
Below 1 V
|
I5-22 (TRNL) - Body ground
|
Rear turn signal flasher signal
(LH side)
|
Turn indicator light (LH) blinking
|
11 to 14 V ←→ Below 1 V
|
Turn indicator light (LH) off
|
Below 1 V
|
I5-23 (FV) - Body ground
|
Power source for fuel sender gauge
|
Ignition switch ON
|
Pulse generation
(See waveform 3)
|
I5-24 (FR2) - I5-25 (FE&B)
|
Fuel level signal
|
Ignition switch ON, fuel receiver gauge indicates F → E (fuel level warning light on)
|
Pulse generation
(See waveform 2)
|
I5-25 (FE&B) - Body ground
|
Ground for fuel sender gauge
|
Always
|
Below 1 Ω
|
I5-26 (SW3) - Body ground
|
Ground for trip switch
|
Always
|
Below 1 Ω
|
I5-28 (SW2) - Body ground
|
Light control rheostat signal
|
Ignition switch ON (IG), light control rheostat knob fully turned downward → fully turned upward
|
Below 1 V → 4 to 6 V
(Gradually change)
|
I5-29 (MSM+) - Body ground
|
Steering pad switch without touch detection function signal
|
Ignition switch ON, OK and back switches on steering pad switch not pushed
|
4.8 to 5.2 V
|
I5-31 (CANH)
|
CAN communication signal
|
-
|
-
|
I5-32 (TX+)
|
Local bus communication signal
|
-
|
-
|