Toyota Tundra. Manual — part 1506

power source
circuit



Battery



Battery
terminals



EFI NO. 1 fuse



ECM

P0604

Random Access
Memory (RAM)

ECM

Comes on

DTC stored

P0606

ECM/PCM Processor ECM

Comes on

DTC stored

P0607

Control Module
Performance



ECM



Heated oxygen
sensor



Exhaust gas leak

Comes on

DTC stored

P060A

Internal Control
Module Monitoring
Processor
Performance

ECM

Comes on

DTC stored

P060B

Internal Control
Module A/D
Processing
Performance

ECM

Comes on

DTC stored

P060D

Internal Control
Module Accelerator
Pedal Position
Performance

ECM

Comes on

DTC stored

P060E

Internal Control
Module Throttle
Position Performance

ECM

Comes on

DTC stored

P0617

Starter Relay Circuit
High



Park/Neutral
Position (PNP)
switch



Starter relay
circuit



Ignition switch



ECM

Comes on

DTC stored

P0630

VIN not Programmed
or Mismatch -
ECM/PCM

ECM

Comes on

DTC stored

P0657

Actuator Supply
Voltage Circuit/Open

ECM

Comes on

DTC stored

P0724

Brake Switch "B"
Circuit High



Short in stop
light switch

Comes on

DTC stored

2009 Toyota Tundra

2009 ENGINE PERFORMANCE Engine Control System (3UR-FBE) - Tundra

signal circuit



Stop light
switch



ECM

P109C

Open in Fuel Pressure
Switching Valve
Circuit



Fuel pressure
switching valve
circuit



F/PMP VSV
relay



ECM

-

DTC stored

P109D

Short in Fuel Pressure
Switching Valve
Circuit



Fuel pressure
switching valve
circuit



F/PMP VSV
relay



ECM

-

DTC stored

P1340

Camshaft Position
Sensor "A" (Bank 1
Sensor 2)



Open or short in
camshaft
position sensor
circuit



Camshaft
position sensor



Camshaft timing
plate LH



ECM

Comes on

DTC stored

P1342

Camshaft Position
Sensor "A" Low Input
(MRE)



Open or short in
camshaft
position sensor
circuit



Camshaft
position sensor



Camshaft timing
plate LH



ECM

Comes on

DTC stored

P1343

Camshaft Position
Sensor "A" High
Input (MRE)



Open or short in
camshaft
position sensor
circuit



Camshaft
position sensor



Camshaft timing
plate LH

Comes on

DTC stored

2009 Toyota Tundra

2009 ENGINE PERFORMANCE Engine Control System (3UR-FBE) - Tundra



ECM

P1607

Cruise Control Input
Processor

ECM

Comes on

DTC stored

P1613

Secondary Air
Injection Driver
Malfunction



Short in
diagnostic
information
signal circuit
(AID - ECM)



Open in
diagnostic
information
signal circuit
(AID - ECM)



Open or short in
air pump and air
switching valve
command signal
circuit (AID -
ECM)



Open or short in
AID power
source circuit



Open in AID
ground circuit



AID



ECM

Comes on

DTC stored

P1614

Secondary Air
Injection System
Driver Bank 2



Short in
diagnostic
information
signal circuit
(AID - ECM)



Open in
diagnostic
information
signal circuit
(AID - ECM)



Open or short in
air pump and air
switching valve
command signal
circuit (AID -
ECM)



Open or short in
AID power

Comes on

DTC stored

2009 Toyota Tundra

2009 ENGINE PERFORMANCE Engine Control System (3UR-FBE) - Tundra

source circuit



Open in AID
ground circuit



AID



ECM

P2102

Throttle Actuator
Control Motor Circuit
Low



Open in throttle
actuator circuit



Throttle actuator



ECM

Comes on

DTC stored

P2103

Throttle Actuator
Control Motor Circuit
High



Short in throttle
actuator circuit



Throttle actuator



Throttle valve



Throttle body
assembly



ECM

Comes on

DTC stored

P2111

Throttle Actuator
Control System -
Stuck Open



Throttle actuator



Throttle body
assembly



Throttle valve

Comes on

DTC stored

P2112

Throttle Actuator
Control System -
Stuck Closed



Throttle actuator



Throttle body
assembly



Throttle valve

Comes on

DTC stored

P2118

Throttle Actuator
Control Motor
Current
Range/Performance



Open in ETCS
power source
circuit



Battery



Battery
terminals



ETCS fuse



ECM

Comes on

DTC stored

P2119

Throttle Actuator
Control Throttle Body
Range/Performance



ETCS



ECM

Comes on

DTC stored

P2120

Throttle/Pedal
Position
Sensor/Switch "D"
Circuit



APP sensor



ECM

Comes on

DTC stored

P2121

Throttle/Pedal



Accelerator

Comes on

DTC stored

2009 Toyota Tundra

2009 ENGINE PERFORMANCE Engine Control System (3UR-FBE) - Tundra