I86-19 (GND2) - Body ground

W-B - Body ground

-

Ground

Always

Below 1 Ω

-

MB-31 (BECU) - Body ground

-

Input

Battery power supply

Always

11 to 14 V

-

MB-32 (IG) - Body ground

-

Input

Ignition power supply (IG signal)

Ignition switch off

Below 1 V

IG SW

Ignition switch ON

11 to 14 V

MB-30 (ACC) - Body ground

-

Input

Ignition power supply (ACC signal)

Ignition switch off

Below 1 V

ACC SW

Ignition switch ACC

11 to 14 V

MB-11 (GND1) - Body ground

-

-

Ground

Always

Below 1 Ω

-

I85-1 (FLCY) - Body ground

BR - Body ground

Input

Front door courtesy light switch assembly (for LH) input

Front door LH closed

10 kΩ or higher

FL Door Courtesy SW

Front door LH open

Below 1 Ω

I85-6 (FRCY) - Body ground

SB - Body ground*1

BR - Body ground*2

Input

Front door courtesy light switch assembly (for RH) input

Front door RH closed

10 kΩ or higher

FR Door Courtesy SW

Front door RH open

Below 1 Ω

MB-13 (LCTY) - Body ground

-

Input

Rear door courtesy light switch assembly (for LH) input

Rear door LH closed

10 kΩ or higher

RL Door Courtesy SW

Rear door LH open

Below 1 Ω

MB-2 (RCTY) - Body ground

-

Input

Rear door courtesy light switch assembly (for RH) input

Rear door RH closed

10 kΩ or higher

RR Door Courtesy SW

Rear door RH open

Below 1 Ω

I85-30 (HCTY) - Body ground

R - Body ground

Input

Engine hood courtesy switch input

Engine hood open

10 kΩ or higher

Hood Courtesy SW

Engine hood closed

Below 1 Ω

MB-4 (LGCY) - Body ground*1

-

Input

Luggage compartment door courtesy light switch input

Luggage compartment door closed

10 kΩ or higher

Luggage Courtesy SW

Luggage compartment door open

Below 1 Ω

MB-4 (BCTY) - Body ground*2

-

Input

Back door courtesy light switch input

Back door closed

10 kΩ or higher

Back Door Courtesy SW

Back door open

Below 1 Ω

MB-14 (TRLY) - Body ground

-

Output

Taillight relay drive output

Always

11 to 14 V

-

4F-13 (LSFL) - Body ground

SB - Body ground*1

L - Body ground*2

Input

Front door LH unlock detection switch input

Front door LH unlocked

Below 1 V

FL Door Lock Pos SW

Front door LH locked

11 to 14 V or pulse output (maximum 14 V)*5

4F-12 (LSFR) - Body ground

BR - Body ground

Input

Front door RH unlock detection switch input

Front door RH unlocked

Below 1 V

FR Door Lock Pos SW

Front door RH locked

11 to 14 V or pulse output (maximum 14 V)*5

I84-18 (L2) - Body ground

G - Body ground

Input

Driver door key-linked lock input

Driver door key cylinder turned to lock position

Below 1 V

Door Key SW-Lock

Driver door key cylinder off

11 to 14 V

I84-17 (UL3) - Body ground

V - Body ground

Input

Driver door key-linked unlock input

Driver door key cylinder turned to unlock position

Below 1 V

D Door Key SW-UL

Driver door key cylinder off

11 to 14 V

4F-14 (LSR) - Body ground

GR - Body ground*1

LG - Body ground*2

Input

Rear door LH/RH unlock detection switch input

Rear door LH or RH unlocked

Below 1 V

Rear door LH and RH locked

11 to 14 V or pulse output (maximum 14 V)*5

4B-26 (SH) - Body ground

Y - Body ground

Output

Security horn assembly drive

Security horn assembly sounding

(Theft deterrent system in alarm sounding state)

Pulse generation

(Below 1 V ← → 11 to 14 V)

-

4B-27 (HORN) - Body ground

L - Body ground

Output

Vehicle horn drives

Vehicle horn sounding

(Theft deterrent system in alarm sounding state)

Pulse generation

(Below 1 V ← → 11 to 14 V)

-

4B-31 (HRLY) - Body ground

G - Body ground*1, *3

B - Body ground*4

Input

H-LP LH relay drive output

Low beams blinking

(Theft deterrent system in alarm sounding state)

Pulse generation (Below 1 V ← → 11 to 14 V)

-

I85-12 (HRY2) - Body ground

G - Body ground

Input

H-LP RH relay drive output

Low beams blinking

(Theft deterrent system in alarm sounding state)

Pulse generation (Below 1 V ← → 11 to 14 V)

-

4F-29 (ILE) - Body ground

V - Body ground

Output

Interior lights drive output

Interior lights illuminated

(Theft deterrent system in alarm sounding state)

Below 1 V

-