Acura RSX Honda Integra. Manual - part 461

０１

Ｓ６Ｍ６Ａ００Ｊ４６６３６２３４４９１ＫＢＡＴ００

22-184

Immobilizer System

Immobilizer Control Unit-Receiver Replacement

B

A

C

1. Remove the driver’s dashboard lower cover

(see page 20-63).

2. Remove the steering column covers (see page

17-25).

3. Disconnect the 7P connector (A) from the

immobilizer control unit-receiver (B).

4. Remove the two screws and the immobilizer

control unit-receiver from the ignition key cylinder
(C).

5. Install the immobilizer control unit-receiver in the

reverse order of removal.

6. After replacement, rewrite the unit with the HDS,

then check the immobilizer system.

05/06/27 18:06:10 61S6M040_220_0185

＊０１

Ｓ６Ｍ６Ａ００Ｊ０００５０６０００００ＤＡＡＴ００

22-185

Multiplex Control System

Component Location Index

MULTIPLEX CONTROL UNIT
(Built into the under-dash fuse/relay box)

CEILING LIGHT

IGNITION KEY LIGHT

ECM/PCM

GAUGE ASSEMBLY

Troubleshooting, page 22-189
Input Test, page 22-193

Test, page 22-107

Test, page 22-104

05/06/27 18:06:11 61S6M040_220_0186

＊９０

Ｓ６Ｍ６Ａ００Ｊ０００５０６０００００ＥＡＡＴ１０

22-186

Multiplex Control System

Circuit Diagram

UNDER-HOOD FUSE/RELAY BOX

No. 19 (100 A)

BATTERY

No. 9 (7.5 A)

WHT

BAT

IG1

IGNITION SWITCH

BLK/YEL

No. 10 (7.5 A)

J4

BLK

K10

Q3

Q4

E10

No. 3 (7.5 A)

YEL

WHT/RED

J2

WHT/GRN

GRN

LT GRN/RED

ECM/PCM

WHT/BLU

T3

T1

G301

UNDER-DASH FUSE/RELAY BOX

MULTIPLEX CONTROL UNIT

GRN/RED

O7

RED/WHT

RED/BLU

G401

BLK

2

1

2

1

BLK

G701

RED

RED

X5

P18

BLK

RED

(Fuse/relay box socket)

No. 20*

UNDER-DASH
FUSE/RELAY BOX

IG1 HOT in ON (II)
and START (III)

IGNITION
KEY LIGHT

(Fuse/relay
box socket)

CEILING
LIGHT

SECURITY
CONTROL
UNIT

CARGO
AREA
LIGHT

GAUGE
ASSEMBLY

DRIVER’S
DOOR
SWITCH
(Closed:
Door open)

PASSENGER’S
DOOR
SWITCH
(Closed:
Door open)

MULTIPLEX
CONTROL
INSPECTION
CONNECTOR

IGNITION
KEY
SWITCH
(Closed:
Key inserted)

HATCH
LATCH
SWITCH
(Closed:
Hatch open)

E24
E13*

B11*
B13

G702*
G701*

A

1

3

3

2

3

05/06/27 18:06:12 61S6M040_220_0187

＊９０

22-187

: Shielding

(Canada)

(USA)

GRN/ORN

(USA)

GRN/RED

F1

GRN/RED

GRN/RED

GRN/RED

GRN/ORN

GRN/ORN

BLU/RED

SRS UNIT

Q5

(Canada)

(USA)

BLU

C11

Y6

MULTIPLEX CONTROL UNIT

UNDER-DASH FUSE/RELAY BOX

GRN/ORN

C8

WHT/BLU

F8

GRN/RED

6

5

Y1

Q8

Q6

WHT/BLK

X8

G401

BLK

BLK

G401

GRN/ORN

GRN/RED

G501

BLK

2

1

G451

BLK

2

1

BLU/RED

No. 3 (7.5 A) FUSE
In the under-hood
fuse/relay box

DAYTIME RUNNING
LIGHTS CONTROL
UNIT (Canada)

• IMMOBILIZER

CONTROL
UNIT-RECEIVER

• DAYTIME RUNNING

LIGHTS CONTROL
UNIT (Canada)

TAILLIGHT
RELAY

BRAKE FLUID
LEVEL SWITCH

COMBINATION
LIGHT SWITCH

PARKING
BRAKE
SWITCH
(Closed:
Lever up)

BRAKE
FLUID
LEVEL
SWITCH
(Closed:
Float down)

DRIVER’S
SEAT BELT
SWITCH
(Closed:
Unbuckle)

(Fuse/relay
box socket)

IGNITION
KEY
LIGHT
(LED)

No. 20 (40 A) : USA
No. 20 (50 A) : Canada

*2: ’02-04 models
*3: ’05-06 models

*1

1

1

05/06/27 18:06:12 61S6M040_220_0188