Corolla 2006-2007

1.8L L4 VIN R Std 5

Print

Trouble Code: P0352



Ignition Coil "B" Primary / Secondary Circuit

Possible Causes:



Ignition system
 
Open or short in IGF or IGT circuit (1 to 4) between ignition coil with igniter and ECM
 
No. 1 to No. 4 ignition coils with igniters
 
ECM
 

Trouble Code: P0352



Ignition Coil "B" Primary / Secondary Circuit

Possible Causes:



Ignition system
 
Open or short in IGF1 or IGT2 circuit between ignition coil and ECM
 
No. 2 ignition coil
 
ECM
 

Trouble Code: P0353



Ignition Coil "C" Primary / Secondary Circuit

Possible Causes:



Ignition system
 
Open or short in IGF or IGT circuit (1 to 4) between ignition coil with igniter and ECM
 
No. 1 to No. 4 ignition coils with igniters
 
ECM
 

Trouble Code: P0353



Ignition Coil "C" Primary / Secondary Circuit

Possible Causes:



Ignition system
 
Open or short in IGF1 or IGT3 circuit between ignition coil and ECM
 
No. 3 ignition coil
 
ECM
 

Trouble Code: P0354



Ignition Coil "D" Primary / Secondary Circuit

Possible Causes:



Ignition system
 
Open or short in IGF or IGT circuit (1 to 4) between ignition coil with igniter and ECM
 
No. 1 to No. 4 ignition coils with igniters
 
ECM
 

Trouble Code: P0354



Ignition Coil "D" Primary / Secondary Circuit

Possible Causes:



Ignition system
 
Open or short in IGF1 or IGT4 circuit between ignition coil and ECM
 
No. 4 ignition coil
 
ECM
 

Trouble Code: P0420



Catalyst Efficiency Below Normal (Bank 1)

Possible Causes:



Catalytic converter is damaged, contaminated or has failed
 
Front A/FS or rear HO2S is contaminated with fuel or moisture
 
Front A/FS or the rear HO2S is loose in its mounting hole
 
Front A/FS is older (aged) than the rear HO2S (HO2S is lazy)
 
Gas leaks at the exhaust manifold or in the exhaust pipes
 

Trouble Code: P0420



Catalyst System Efficiency Below Threshold (Bank 1)

Possible Causes:



Gas leak from exhaust system
 
Air fuel ratio sensor (sensor 1)
 
Heated oxygen sensor (sensor 2)
 
Exhaust manifold converter sub-assembly (TWC: Front catalyst)
 
Center manifold converter sub-assembly (TWC: Rear catalyst
 

Trouble Code: P043E



Evaporative Emission System Reference Orifice Clog Up

Possible Causes:



Canister pump module (Reference orifice, leak detection pump, vent valve)
 
Connector/wire harness (Canister pump module - ECM)
 
EVAP system hose (pipe from air inlet port to canister pump module, canister filter, fuel tank vent hose)
 
ECM
 

Trouble Code: P043F



Evaporative Emission System Reference Orifice High Flow

Possible Causes:



Canister pump module (Reference orifice, leak detection pump, vent valve)
 
Connector/wire harness (Canister pump module - ECM)
 
EVAP system hose (pipe from air inlet port to canister pump module, canister filter, fuel tank vent hose)
 
ECM
 

Trouble Code: P0440



EVAP Control System Large Leak (0.080") Detected

Possible Causes:



Charcoal canister is clogged, loaded with fuel or with moisture
 
Fuel filler cap missing, loose (not tightened) or the wrong part
 
Fuel tank over-fill check valve cracked or damaged
 
Fuel tank seal leaking, fuel tank cracked or damaged/leaking
 
Fuel vapor hoses/tubes blocked or restricted, or fuel vapor control valve tube or fuel vapor vent valve assembly blocked
 
Vacuum hose or tubing cracked, damaged or disconnected
 
Vapor Pressure sensor incorrectly instAlled
 
PCM has failed
 

Trouble Code: P0441



EVAP System Incorrect Purge Flow Detected

Possible Causes:



Charcoal canister is clogged, loaded with fuel or with moisture
 
Fuel tank over-fill check valve cracked or damaged
 
Fuel tank seal leaking, fuel tank cracked or damaged/leaking
 
Fuel vapor hoses/tubes blocked or restricted, or fuel vapor control valve tube or fuel vapor vent valve assembly blocked
 
Vacuum hose or tubing cracked, damaged or disconnected
 
Vapor pressure sensor is damaged or has failed
 
VSV circuit for the canister purge, VSV for the CCV or the VSV for the pressure switching valve is open or shorted to ground
 
VSV for the vapor pressure sensor circuit is open or shorted to ground, or the vapor pressure sensor is damaged or has failed
 

Trouble Code: P0441



Evaporative Emission Control System Incorrect Purge Flow

Possible Causes:



Purge VSV
 
Connector/wire harness (Purge VSV - ECM)
 
ECM
 
Canister pump module
 
Leak from EVAP system
 
Leak from EVAP line (Purge VSV - Intake manifold)
 

Trouble Code: P0442



EVAP System SmAll Leak (0.040") Detected

Possible Causes:



Canister Purge valve is damaged, leaking or has failed
 
Charcoal canister is loaded with fuel or moisture
 
Fuel filler cap loose, cross-threaded, incorrect part or damaged
 
Fuel tank is cracked (leaking), or a leak exists in the 'O' ring
 
Fuel tank pressure sensor is damaged or has failed
 
Fuel vapor line(s), fuel pipes or hoses damaged or leaking
 
PCM has failed
 

Trouble Code: P0442



EVAP Vent Control Solenoid Circuit Malfunction

Possible Causes:



Charcoal canister is clogged, loaded with fuel or with moisture
 
Fuel tank over-fill check valve cracked or damaged
 
Fuel tank seal leaking, fuel tank cracked, damaged or leaking
 
Fuel vapor hoses/tubes blocked or restricted, or fuel vapor control valve tube or fuel vapor vent valve assembly blocked
 
Vacuum hose or tubing cracked, damaged or disconnected
 
Vapor pressure sensor is damaged or has failed
 
VSV circuit for the canister purge, VSV for the CCV or the VSV for the pressure switching valve is open or shorted to ground
 
VSV for the vapor pressure sensor circuit is open or shorted to ground, or the vapor pressure sensor is damaged or has failed
 

Trouble Code: P0450



EVAP Vapor Pressure Sensor Circuit Malfunction

Possible Causes:



Vapor pressure sensor signal circuit open or shorted to ground
 
Vapor pressure sensor ground circuit is open
 
Vapor pressure sensor power circuit is open
 
Vapor pressure sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0450



Evaporative Emission Control System Pres­sure Sensor/Switch

Possible Causes:



Pump module
 
Connector/Wire harness(Pump module - ECM)
 
ECM
 

Trouble Code: P0451



EVAP Vapor Pressure Sensor Range/Performance

Possible Causes:



Vapor pressure sensor vacuum hoses loose or damaged
 
Vapor pressure sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0451



Evaporative Emission Control System Pressure Sensor Range / Performance

Possible Causes:



Canister pump module
 
Connector/wire harness (Canister pump module - ECM)
 
EVAP system hose (pipe from air inlet port to canister pump module, canister filter, fuel tank vent hose)
 
ECM
 

Trouble Code: P0452



EVAPORATIVE EMISSION CONTROL SYSTEM PRESSURE SENSOR/SWITCH LOW INPUT

Possible Causes:



Pump module
 
Connector/Wire harness (Pump module - ECM)
 
ECM
 

Trouble Code: P0452



Evaporative Emission Control System Pressure Sensor / Switch Low Input

Possible Causes:



Canister pump module
 
Connector/wire harness (Canister pump module - ECM)
 
EVAP system hose (pipe from air inlet port to canister pump module, canister filter, fuel tank vent hose)
 
ECM
 

Trouble Code: P0453



EVAPORATIVE EMISSION CONTROL SYSTEM PRESSURE SENSOR/SWITCH HIGH INPUT

Possible Causes:



Pump module
 
Connector/Wire harness (Pump module - ECM)
 
ECM
 

Trouble Code: P0453



Evaporative Emission Control System Pressure Sensor / Switch High Input

Possible Causes:



Canister pump module
 
Connector/wire harness (Canister pump module - ECM)
 
EVAP system hose (pipe from air inlet port to canister pump module, canister filter, fuel tank vent hose)
 
ECM
 

Trouble Code: P0455



Evaporative Emission Control System Leak Detected (Gross Leak)

Possible Causes:



Fuel tank cap (loose)
 
Leakage from EVAP line(Canister -Fuel tank)
 
Leakage from EVAP line (Purge VSV -Canister)
 
Pump module
 
Leakage from fuel tank
 
Leakage from canister
 

Trouble Code: P0456



Evaporative Emission Control System Leak Detected (Very Small Leak)

Possible Causes:



Fuel tank cap (loose)
 
Leak from EVAP line (Canister - Fuel tank)
 
Leak from EVAP line (Purge VSV - Canister)
 
Canister pump module
 
Leak from fuel tank
 
Leak from canister
 

Trouble Code: P0500



Vehicle Speed Sensor Circuit Malfunction

Possible Causes:



VSS signal circuit is open between the meter and the PCM
 
VSS signal circuit shorted to ground between meter and PCM
 
VSS No. 1 is damaged or has failed
 
Combination Meter is damaged or has failed
 
PCM has failed
 

Trouble Code: P0500



Vehicle Speed Sensor "A"

Possible Causes:



Open or short in vehicle speed sensor circuit
 
Vehicle speed sensor
 
Combination meter
 
ECM
 
Skid control ECU
 

Trouble Code: P0504



Brake Switch "A" / "B" Correlation

Possible Causes:



Short in stop light switch
 
signal circuit
 
STOP fuse
 
Stop light switch
 
ECM
 

Trouble Code: P0505



Idle Control System Malfunction

Possible Causes:



Air Induction system leaks (check for intake manifold leaks)
 
Air leaks in the PCV system (at the valve or its related hoses)
 
Throttle body assembly is damaged or has failed
 
PCM has failed
 

Trouble Code: P0505



Idle Control System Malfunction

Possible Causes:



Electronic throttle control system
 
Intake system
 
PCV hose connections
 
ECM
 

Trouble Code: P0511



Idle Air Control Circuit

Possible Causes:



Open or short in IAC valve circuit
 
IAC valve stuck or closed
 
ECM
 

Trouble Code: P0560



System Voltage (Backup Power Circuit) Malfunction

Possible Causes:



Battery backup circuit is open between battery and the PCM
 
PCM has failed
 

Trouble Code: P0560



System Voltage

Possible Causes:



Open in back up power source circuit
 
Battery
 
Battery terminals
 
EFI MAIN fuse
 
ECM
 

Trouble Code: P0601



Internal Control Module Memory Check Sum Error

Possible Causes:



ECM
 

Trouble Code: P0604



Internal Control Module Random Access Memory (RAM) Error

Possible Causes:



ECM
 

Trouble Code: P0606



ECM / PCM Processor

Possible Causes:



ECM
 

Trouble Code: P0606



ECM / PCM Processor

Possible Causes:



ECM
 

Trouble Code: P0607



Control Module Performance

Possible Causes:



Exhaust gas leak
 
Heated oxygen sensor
 
ECM
 

Trouble Code: P0617



Starter Relay Circuit High

Possible Causes:



Clutch start switch
 
Starter relay circuit
 
Ignition switch
 
ECM
 

Trouble Code: P0617



Starter Relay Circuit High

Possible Causes:



Park/Neutral Position (PNP) switch (A/T*)
 
Clutch start switch (M/T*)
 
Starter relay circuit
 
Ignition switch
 
ECM
 

 
label.common.footer.alt.autozoneLogo