Mitsubishi Lancer. Manual — part 170

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

CIRCUIT DIAGRAMS

90-326

SUPPLEMENTAL RESTRAINT SYSTEM (SRS) <LHD> (CONTINUED)

<VEHICLES WITH SIDE-AIRBAG AND CURTAIN AIR BAG>

SIDE-AIRBAG
MODULE (RH)
(SQUIB)

CONNECTOR
LOCK
SWITCH

CONNECTOR
LOCK
SWITCH

SIDE-AIRBAG
MODULE (LH)
(SQUIB)

CONNECTOR
LOCK
SWITCH

AIR BAG
DRIVE CIRCUIT

AIR BAG
DRIVE CIRCUIT

AIR BAG
DRIVE CIRCUIT

AIR BAG
DRIVE CIRCUIT

CONNECTOR
LOCK
SWITCH

CONNECTOR
LOCK
SWITCH

CONNECTOR
LOCK
SWITCH

CLOCK
SPRING

AIR BAG MODULE (SQUIB)
(DRIVER'S SIDE)

AIR BAG MODULE (SQUIB)
(PASSENGER'S SIDE)

CONNECTOR
LOCK
SWITCH

CONNECTOR
LOCK
SWITCH

NOTE

CONNECTOR
COUPLED: ON
CONNECTOR
UNCOUPLED: OFF

:

CONNECTOR
LOCK
SWITCH

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

CIRCUIT DIAGRAMS

90-327

ANALOGUE
G-SENSOR

ANALOGUE
G-SENSOR

CONSTANT
VOLTAGE
CIRCUIT

CONSTANT
VOLTAGE
CIRCUIT

SIDE IMPACT
SENSOR
(REAR: LH)

SIDE IMPACT
SENSOR
(REAR: RH)

SIDE IMPACT SENSOR INTERFACE CIRCUIT

MICRO
COMPUTER

SIDE IMPACT
SENSOR
(FRONT: LH)

SIDE IMPACT
SENSOR
(FRONT: RH)

SIDE IMPACT SENSOR INTERFACE CIRCUIT

SRS-ECU

CONSTANT
VOLTAGE
CIRCUIT

CONSTANT
VOLTAGE
CIRCUIT

ANALOGUE
G-SENSOR

ANALOGUE
G-SENSOR

Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet PU : Purple

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

CIRCUIT DIAGRAMS

90-328

SUPPLEMENTAL RESTRAINT SYSTEM (SRS) <LHD> (CONTINUED)

<VEHICLES WITH SIDE-AIRBAG AND CURTAIN AIR BAG>

CONNECTOR
LOCK
SWITCH

AIR BAG
DRIVE CIRCUIT

NOTE

CONNECTOR
COUPLED: ON
CONNECTOR
UNCOUPLED: OFF

:

AIR BAG
DRIVE CIRCUIT

CONNECTOR
LOCK
SWITCH

CONNECTOR
LOCK
SWITCH

CONNECTOR
LOCK
SWITCH

CURTAIN AIR BAG MODULE (LH)
(SQUIB)

CURTAIN AIR BAG MODULE (RH)
(SQUIB)

FRONT
SIDE

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

CIRCUIT DIAGRAMS

90-329

MUT INTERFACE
CIRCUIT

SRS-ECU

DIAGNOSIS
CONNECTOR

FUSIBLE
LINK

1

MICRO COMPUTER

Wire colour code
B : Black LG : Light green G : Green L : Blue W : White
Y : Yellow SB : Sky blue BR : Brown O : Orange
GR : Grey R : Red P : Pink V : Violet PU : Purple