Lexus ES300 (2002 year). Manual — part 387
-
DIAGNOSTICS
SFI SYSTEM (1MZ-FE)
05-23
176
2002 LEXUS ES300 REPAIR MANUAL (RM911U)
P0753
)
Shift Solenoid A Electrical Mal-
function
Electronic controlled automatic transmission (ECT)
P0755
)
Shift Solenoid B Malfunction
Electronic controlled automatic transmission (ECT)
P0758
)
Shift Solenoid B Electrical Mal-
function
Electronic controlled automatic transmission (ECT)
P0760
)
Shift Solenoid C Malfunction
Electronic controlled automatic transmission (ECT)
P0763
)
Shift Solenoid C Electrical Mal-
function
Electronic controlled automatic transmission (ECT)
P0765
)
Shift Solenoid D Malfunction
Electronic controlled automatic transmission (ECT)
P0768
)
Shift Solenoid D Electrical Mal-
function
Electronic controlled automatic transmission (ECT)
P0770
)
Shift Solenoid E Malfunction
Electronic controlled automatic transmission (ECT)
P0773
)
Shift Solenoid E Electrical Mal-
function
Electronic controlled automatic transmission (ECT)
*1
: MIL lights up
*2
: MIL light up or blinking
*3
: Replace ECM
MANUFACTURER CONTROLLED
DTC No.
(See Page)
Detection Item
Trouble Area
MIL
*
Memory
P1120
)
Accelerator Pedal Position Sen-
sor Circuit Malfunction
Open or short in accelerator pedal position sensor circuit
Accelerator pedal position sensor
ECM
P1121
)
Accelerator Pedal Position Sen-
sor Range/Performance Problem
Accelerator pedal position sensor
ECM
P1125
)
Throttle Control Motor Circuit
Malfunction
Open or short in throttle control motor circuit
Throttle body assy (Throttle control motor)
ECM
P1127
)
ETCS Actuator Power Source
Circuit Malfunction
ETCS actuator power source circuit malfunction
ECM
P1128
)
Throttle Control Motor Lock Mal-
function
Throttle body assy (Throttle motor)
Throttle body assy (Throttle valve)
P1129
)
Electric Throttle Control System
Malfunction
Electric throttle control system malfunction
ECM
P1130
)
A/F Sensor Circuit Range/Perfor-
mance Malfunction (Bank 1 Sen-
sor 1)
Open or short in A/F sensor circuit
A/F sensor
Air induction system
Fuel pressure
Injector
ECM
P1133
)
A/F Sensor Circuit Response
Malfunction (Bank 1 Sensor 1)
Open or short in A/F sensor circuit
A/F sensor
Air induction system
Fuel pressure
Injector
ECM
05-24
-
DIAGNOSTICS
SFI SYSTEM (1MZ-FE)
177
2002 LEXUS ES300 REPAIR MANUAL (RM911U)
P1135
)
A/F Sensor Heater Circuit Mal-
function (Bank 1 Sensor 1)
Open or short in heater circuit of A/F sensor
A/F sensor heater
A/F ratio sensor heater relay
ECM
P1150
)
A/F Sensor Circuit Range/Perfor-
mance Malfunction (Bank 2 Sen-
sor 1)
Same as DTC No. P1130
P1153
)
A/F Sensor Circuit Response
Malfunction (Bank 2 Sensor 1)
Same as DTC No. P1133
P1155
)
A/F Sensor Heater Circuit Mal-
function (Bank 2 Sensor 1)
Same as DTC No. P1135
P1300
)
Igniter Circuit Malfunction (No.1)
Ignition system
Open or short in IGF1 or IGT1 circuit from No.1 ignition coil
with igniter to ECM
No.1 ignition coil with igniter
ECM
P1305
)
Igniter Circuit Malfunction (No.2)
Ignition system
Open or short in IGF2 or IGT2 circuit from No.2 ignition coil
with igniter to ECM
No.2 ignition coil with igniter
ECM
P1310
)
Igniter Circuit Malfunction (No.3)
Ignition system
Open or short in IGF2 or IGT3 circuit from No.3 ignition coil
with igniter to ECM
No.3 ignition coil with igniter
ECM
P1315
)
Igniter Circuit Malfunction (No.4)
Ignition system
Open or short in IGF1 or IGT4 circuit from No.4 ignition coil
with igniter to ECM
No.4 ignition coil with igniter
ECM
P1320
)
Igniter Circuit Malfunction (No.5)
Ignition system
Open or short in IGF2 or IGT5 circuit from No.5 ignition coil
with igniter to ECM
No.5 ignition coil with igniter
ECM
P1325
)
Igniter Circuit Malfunction (No.6)
Ignition system
Open or short in IGF1 or IGT6 circuit from No.6 ignition coil
with igniter to ECM
No.6 ignition coil with igniter
ECM
P1335
)
Crankshaft Position Sensor Cir-
cuit Malfunction (During engine
running)
Open or short in crankshaft position sensor circuit
Crank position sensor
Camshaft timing gear
ECM
P1346
)
VVT Sensor/Camshaft position
Sensor Circuit
Range/Performance Problem
(Bank 1)
Mechanical system (Jumping teeth of timing belt, belt
stretched)
ECM
P1349
)
VVT System Malfunction
(Bank 1)
Valve timing
OCV
VVT controller assembly
ECM
P1350
)
VVT Sensor/Camshaft
position Sensor Circuit
Malfunction (Bank 2)
Open or short in VVT sensor (Crank position sensor No.1)
circuit
VVT sensor (Crank position sensor No.1)
Camshaft timing gear
ECM
-
DIAGNOSTICS
SFI SYSTEM (1MZ-FE)
05-25
178
2002 LEXUS ES300 REPAIR MANUAL (RM911U)
P1351
)
VVT Sensor/Camshaft
position Sensor Circuit
Range/Performance Problem
(Bank 2)
Same as DTC No. P1346
P1354
)
VVT System Malfunction
(Bank 2)
Same as DTC No. P1349
P1520
)
Stop Light Switch Signal Mal-
function
Short in stop light switch signal circuit
Stop light switch
ECM
P1566
)
Input Signal Circuit Abnormal
ECM
P1600
)
ECM BATT Malfunction
Open in back up power source circuit
ECM
P1633
)
ECM Malfunction (ETCS Circuit)
ECM
P1656
)
OCV Circuit Malfunction
(Bank 1)
Open or short in OCV Circuit
OCV
ECM
P1663
)
OCV Circuit Malfunction
(Bank 2)
Open or short in OCV Circuit
OCV
ECM
P1725
)
NT Revolution Sensor Malfunc-
tion
Electronic controlled automatic transmission (ECT)
P1730
)
NT Revolution Sensor Malfunc-
tion
Electronic controlled automatic transmission (ECT)
P1760
)
Linear Solenoid For Accumulator
Pressure Control Malfunction
Electronic controlled automatic transmission (ECT)
P1780
)
Park/Neutral Position Switch
Malfunction
Short in park/neutral position switch circuit
Park/neutral position switch
ECM
P1815
)
SR Solenoid Valve Malfunction
Electronic controlled automatic transmission (ECT)
P1818
)
SR Solenoid Valve Malfunction
Electronic controlled automatic transmission (ECT)
B2795
)
Unmatched Key Code
Immobilizer system
B2796
)
No Communication in Immobiliz-
er System
Immobilizer system
B2797
)
Communication Malfunction No.1
Immobilizer system
B2798
)
Communication Malfunction No.2
Immobilizer system
*
:
MIL lights up, -
MIL dose not lights up.
-
DIAGNOSTICS
SFI SYSTEM (1MZ-FE)
05-149
302
2002 LEXUS ES300 REPAIR MANUAL (RM911U)
DTC
P1335
CRANKSHAFT POSITION SENSOR CIRCUIT
MALFUNCTION(DURING ENGINE RUNNING)
CIRCUIT DESCRIPTION
Refer to DTC P0335 on page
DTC No.
DTC Detecting Condition
Trouble Area
P1335
No crank position sensor signal to ECM with engine speed
1,000 rpm or more
Open or short in crankshaft position sensor circuit
Crank position sensor
Crankshaft timing pulley
ECM
WIRING DIAGRAM
Refer to DTC P0335 on page
INSPECTION PROCEDURE
HINT:
Read freeze frame data using hand-held tester or OBD II scan tool. Because freeze frame records the en-
gine conditions when the malfunction is detected. When troubleshooting, it is useful for determining whether
the vehicle was running or stopped, the engine was warmed up or not, the air-fuel ratio was lean or rich,
etc. at the time of the malfunction.
1
INSPECT CRANK POSITION SENSOR (See page
)
NG
REPLACE CRANK POSITION SENSOR
OK
2
CHECK HARNESS AND CONNECTOR(ECM - CRANK POSITION SENSOR)
(See page
NG
REPAIR OR REPLACE HARNESS AND
CONNECTOR
OK
3
CHECK SENSOR INSTLLATION(CRANK POSITION SENSOR)
NG
TIGHTEN SENSOR
OK
051MK-08
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