I

Turbo Meter System

1. INSPECT TURBO METER (Operation)

(a) Disconnect the connector from the pressure sensor.

(b) Turn the ignition switch ON. Check that the meter needle moves to upper position.

P EI EiO

(c) Ground terminal 2 on the wire harness side.

Check that the meter needle moves to lower position. If operation is not as specified, inspect the turbo meter drive circuit and resistance.

P EI EiO

(Resistance)

Measure the resistance between terminals A and B. Resistance: Approx. 72Q

If resistance value is not as specified, replace the turbo meter.

2. INSPECT TURBO PRESSURE SENSOR

(a) Connect a series of three 1.5 V dry cell batteries.

(b) Connect the positive ( + ) lead from the dry cell batteries to terminal 3 and the negative (-) lead to terminal 1.

(c) Connect the positive ( + ) lead from the voltmeter to terminal

2 and the negative (-) lead to terminal 1.

(d) Check that the voltage between terminals 2 and 1.

Voltage: Approx. 2.4 V

(e) Apply 200 mmHg (7.87 in.Hg. 26.7 kPa) of vacuum. Check that the voltage drops below approximately 2.4 V.

TUrba Pranuro Sanier (Wir« HariMU 6id«i|

(f) Using SST, apply 0.5 kg/cm2 (7.1 psi, 4.9 kPa) of pressure.

Check that the voltage rises approximately 2.4 V. SST 09992-00241

If operations are not as specified, replace the sensor.

TUrba Pranuro Sanier (Wir« HariMU 6id«i|

CnmtriMTlen Hei^f

3. INSPECT TURBO METER DRIVE CIRCUIT

(a) Disconnect the connector from the turbo preSsure sensor.

(b) Remove the combination meter with connected three connectors.

(c) Inspect the connector on the wire harness side and terminals of the turbo meter drive circuit as shown in the chart.

Check for

Tester connection

Condition

Specified value

Continuity

a- e

Constant

Continuity

Constant

Continuity

O- Ground

Constant

Continuity

I - Ground

Constant

Continuity

Voltage

E - Ground

Ignition Switch position

LOCK or ACC

No voltage

DM

Battery voltage

3 - Ground

Ignition switch position .

LOCK or ACC

No voltage

ON

Battery voltage

If circuit is as specified, replace the drive circuit.

IgniLisn Sivrtcl»

Wir/iing Light -

Open Door Warning System

1. INSPECT WARNING LIGHT

(a) Disconnect the connector from the door courtesy switch and ground terminal on the wire harness side connector.

(b) Turn the ignition switch ON, check that the warning light lights up.

if the warning does not light up, test the bulb.

2. INSPECT COURTESY SWITCH'

(a) Check that there is continuity between terminal and the switch body with the switch ON (switch pin released).

(b) Check that there is no continuity between terminal and the switch body with the switch OFF (switch pin pushed in).

If operation is not as specified, replace the switch.

EiUPiunhtd rd

EiUPiunhtd n.

Dark n.

Meter Illumination Control System

INSPECT LIGHT CONTROL RHEOSTAT

(a) Connect terminals 1 and 3 through a 3.4 watts test bulb.

(b) Connect the positive (+) lead from the battery to terminal

1 and the negative (-) lead to terminal 2.

(c) Turn the rheostat knob to fully counterclockwise, check that the test bulb goes out.

(d) Gradually turn the rheostat knob to clockwise, check that the test bulb brightness changes from dark to bright. If operation is not as specified, replace the rheostat.

Bulb Check System

INSPECT BULB CHECK RELAY

(a) Connect the positive ( + ) lead from the battery to terminal

C through a 1.4 watts test bulb and the negative (-) lead to terminal B, check that the test bulb does not light up.

(b) Connect the positive ( + ) lead from the battery to terminal A, check that the test bulb lights up. If operation is not as specified, replace the relay.

CRUISE CONTROL SYSTEM Parts Location

Actu#tor (V-nuuuin Type)

Corn hi ngi inn Mcbor

* Cmisa Convoi Indicator

CluiItOI 5«iwh

Affhi»1ar (MOOT Tvpu)

Corn hi ngi inn Mcbor

* Cmisa Convoi Indicator

CluiItOI 5«iwh

Affhi»1ar (MOOT Tvpu)

Hgutal 31*1 Switch (A/T)

Clutch Switch ÎMST}

Slnp L grit SwiUh

Hgutal 31*1 Switch (A/T)

Clutch Switch ÎMST}

Slnp L grit SwiUh min

Wiring Diagram w/Vacuum Type Actuator lpftilion Switch

Banw

TAIL

Stop ui(jhi Svfjten ©3

AHlsKI

i 4D

i 4D

Cnnr-nl Vf-\ti

hjt Eft

Engine & ECTT ECU

'GAUGE fiBt

0/DOFF JrMjitHtiy

D/D Mt:r Switdi

Wfln Tsmp. Switch

5 id

14 Y

krfwtw

Paritinti Dak:-Warning

EOJ 40

Cantngl S-viir.h

MAI H

ÍA/TÍ NaiHral BtarL SwlcH

-To 5«n9f Rfllay

IWT)

Clutch Switch

"1

Tfis POWER SOURCE CIRCUIT tur been n:nu. -f-a^. Fw Tulí dHjüife, Sue pâSe BE-8.

w/Motor Type Actuator

Ignition Switch

Ignition Switch

Parting BiflK? Switch

GAUGE

Posit kki S«isar

Parting BiflK? Switch

ECU IG

0 j Uviliol Smfcli

No. 2 BfljflTflld

Ertfllne fc E-CT] ECU

Fruit*

GAUGE Flib?"

Watur TMïip Swilch

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