LIGHTING – HEADLIGHT DIMMER SWITCHLI–135
LI
INSPECTION
1. INSPECT HEADLIGHT DIMMER SWITCH ASSEMBLY
(a) Measure the resistance of the switch.
Standard resistance:
Light control switch
Headlight dimmer switch
Turn signal switch
Fog light switch
If the result is not as specified, replace the dimmer
switch assembly.
INSTALLATION
1. INSTALL HEADLIGHT DIMMER SWITCH ASSEMBLY
(a) Attach the claw to install the headlight dimmer
switch with the claw as shown in the illustration.
B136342E01
Tester Connection Switch Condition Specified Condition
12 (EL) - 18 (T) OFF 10 k
or higher
12 (EL) - 19 (A) OFF 10 k
or higher
12 (EL) - 20 (H) OFF 10 k
or higher
12 (EL) - 18 (T) TAIL Below 1
12 (EL) - 20 (H) HEAD Below 1
12 (EL) - 18 (T) HEAD Below 1
12 (EL) - 19 (A) AUTO Below 1
Tester Connection Switch Condition Specified Condition
12 (EL) - 11 (HU) FLASH Below 1
12 (EL) - 16 (HL) FLASH Below 1
12 (EL) - 16 (HL) LO BEAM Below 1
12 (EL) - 11 (HU) HI BEAM Below 1
Tester Connection Switch Condition Specified Condition
12 (EL) - 13 (TR) Right turn Below 1
12 (EL) - 15 (TL) Neutral 10 k or higher
12 (EL) - 13 (TR) Neutral 10 k
or higher
12 (EL) - 15 (TL) Left turn Below 1
Tester Connection Switch Condition Specified Condition
3 (LFG) - 4 (BFG) OFF 10 k
or higher
3 (LFG) - 4 (BFG) ON Below 1
B135621
2AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEMES–51
ES
CAT TEMP B1S2Estimated catalyst temperature
(sensor 2):
Min.: -40C, Max.: 6,513.5C--
S O2S B1S2Sub heated oxygen sensor
impedance (sensor2):
Min.: 0
, Max.: 21247.68
--
INI COOL TEMPEngine coolant temperature at
engine start:
Min.: -40
C, Max.: 120CClose to ambient air
temperature-
INI INTAKE TEMPIntake air temperature at engine
start:
Min.: -40
C, Max.: 120CClose to ambient air
temperature-
INJ VOLInjection volume (Cylinder 1):
Min.: 0 ml, Max.: 2.048 ml0 to 0.15 ml: IdlingQuantity of fuel injection volume
for 10 times
STARTER SIGStarter switch (STSW) signal:
ON or OFFON: Cranking -
PS SWPower steering signal:
ON or OFFON: Power steering operation -
PS SIGNALPower steering signal (history):
ON or OFFON: When steering wheel first
turned after battery terminals
connectedSignal status usually ON until
battery terminals disconnected
CTP SWClosed throttle position switch:
ON or OFF• ON: Throttle fully closed
• OFF: Throttle open-
A/C SIGNALA/C signal:
ON or OFFON: A/C ON -
PNP SW [NSW]PNP switch status:
ON or OFFON: P or N position -
ELECT LOAD SIGElectrical load signal:
ON or OFFON: Headlights or defogger
turned ON-
STOP LIGHT SWStop light switch:
ON or OFFON: Brake pedal depressed -
+BMWhether or not electric throttle
control system power inputted:
ON or OFFON: Ignition switch ON and
system normal-
+BM VOLTAGE+BM voltage:
Min.: 0, Max.: 19.9229 to 14 (V): Ignition switch ON
and system normalETCS service data
BATTERY VOLTAGEBattery voltage:
Min.: 0 V, Max.: 65.535 V9 to 14 V: Ignition switch ON -
ACTUATOR POWERActuator power supply:
ON or OFFON: Idling ETCS service data
ATM PRESSUREAtmospheric pressure:
Min.: 0 kPa, Max.: 255 kPaApproximately 100 kPa: Ignition
switch ON-
BATTERY CURRENTBattery current:
Min.: -100 A, Max.: 100 A--
BATTERY TEMPBattery temperature:
Min.: -45
C, Max.: 156.4 F--
ALT OUTPUT DUTYGenerator output duty ratio:
Min.: 0 %, Max.: 100 %- During charge control
ALT V NORMALRequest voltage when regulator
not under forced activation:
Min.: 0 V, Max.: 20 VBattery electrolyte temperature
varies (12.5 to 14.8 V) while
driving:
After engine startAlternator regulator output voltage
is out put
When performing Active Test,
value is 0V
ALT V TSTRequest voltage when regulator
under forced activation:
Min.: 0 V, Max.: 20 VRequest instruction voltage
value:
After engine startCharging control service data
When not performing Active Test,
value is 0V
EVAP (Purge) VSVPurge VSV status:
ON or OFF--
FUEL PUMP / SPDFuel pump status:
ON or OFFON: Engine running Active Test support data Intelligent Tester Display Measurement: Range (Display) Normal Condition*1 Diagnostic Note
