Tag: TOYOTA

Possible causes -
Open in shift solenoid valve DSL circuit
- Faulty Shift solenoid valve DSL
- Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2770 TOYOTA OBD Code Description The shift solenoid valve DSL is turned “ON” and “OFF” by signals from the Engine Control Module (ECM) in order…

Possible causes – Open or short circuit condition– Failed oil pressure switch– Failed oil control valve for VVTL P2645 TOYOTA OBD Code Description In order to improve engine performance at low and high speed, the Variable Valve Timing and Lift – intelligent (VVTL-i) system varies the lift of the the intake and exhaust valves using…

Possible causes – Missing Fuel cap– Incorrect fuel filler cap used– Fuel filler cap remains open or fails to close– Foreign matter caught in fuel filler cap– Incorrect fuel tank vacuum relief valve Tech description There are factory service bulletin for the 1999 Toyota Camry: Toyota Factory Service Bulletin OBDII Code P0441 User submitted video…

Possible causes – Missing Fuel cap– Incorrect fuel filler cap used– Fuel filler cap remains open or fails to close– Foreign matter caught in fuel filler cap– Incorrect fuel tank vacuum relief valve Tech description There are factory service bulletin for the following Toyota models: Toyota RAV4Toyota TercelToyota PaseoToyota CamryToyota AvalonToyota TacomaToyota 4RunnerToyota T-100Toyota Factory…

Possible causes – Missing Fuel cap– Incorrect fuel filler cap used– Fuel filler cap remains open or fails to close– Foreign matter caught in fuel filler cap– Vent control valve harness is open or shorted– Vent control valve circuit poor electrical connection– Faulty vent control valve Tech description There are factory service bulletin for the…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty Shift Solenoids– Shift Solenoids harness is open or shorted– Shift Solenoids circuit poot electrical connection– Transmission mechanical problems– Transmission hydraulic control circuit Tech description Start by inspecting the transmission fluid level and condition, and change fluid if necessary. When is the obd code mean?…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty shifting solenoid valve– Shifting solenoid valve harness is open or shorted– Shifting solenoid valve circuit poor electrical connection When is the obd code mean? Code P0787 is detected when the Engine Control Module (ECM) detects short in solenoid valve ST circuit 4 times when…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty shifting solenoid valve– Shifting solenoid valve harness is open or shorted– Shifting solenoid valve circuit poor electrical connection When is the obd code mean? Code P0788 is detected when the Engine Control Module (ECM) ECM detects open in solenoid valve ST circuit 4 times…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty shifting solenoid valve– Shifting solenoid valve harness is open or shorted– Shifting solenoid valve circuit poor electrical connection When is the obd code mean? The P0781 code is detected when actual gear position and the commanded gear position are different Symptoms – Engine Light…

Possible causes – Low transmission fluid level– Dirty transmission fluid– Faulty torque converter clutch solenoid valve– Torque converter clutch solenoid valve harness or connectors– Torque converter clutch solenoid valve circuit is open or shorted– Transmission internal mechanical problem Tech description There is a service bulletin for the P0741 code on 2003 Toyota Echo:2003 Toyota Echo…