B3445 Daihatsu Sonica OBD Code

OBD/2 B3445 error code description and symptoms.

Vehicle Speed Sensor (VSS) Intermittent Indicates the powertrain control module (PCM) detected an error in the vehicle speed information. Vehicle speed data is received from either the vehicle speed sensor (VSS), transfer case speed sensor (TCSS), anti-lock brake system (ABS) control module, generic electronic module (GEM), or central timer module (CTM). This DTC is set the same way as B3445. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for B3445

Circuit High Input codes like B3445 are mostly caused by defective alternators that develop excessive voltages, although there may be other causes as well, such as short circuits that 'leak' current into a particular system from other, unrelated systems that work on higher voltages. Note that in the case of short circuits that leak power into a control circuit, there is likely to be other, seemingly unrelated trouble codes present along with the code(s) being investigated. Diagnosing a 'high input' code will always involve a thorough testing of the charging system as a first step, followed by measures to isolate the system from all other possible sources of power during resistance, continuity, and reference voltage tests.

B3445 Daihatsu Sonica Error Code Repair Process :

If your intake manifold runner control (stuck open) check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system B3445 and engine control unit are in charge of monitoring a bunch of different intake manifold runner control (stuck open), and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Daihatsu Sonica B3445 OBD2 Code

A common cause of code B3445 is the failure of Intake Manifold Runner Control (Stuck Open), but there are several other possible causes as well, such as ;

EVAP system hose leaking
Continuous oil flow to the VCT piston chamber
EVAP canister or fuel tank leaks
Oil flow restriction in the oil passages or the variable camshaft timing (VCT) valve body

B3445 is a kind of Body Trouble Code

Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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B3445 Daihatsu Sonica OBD Code

B3445 Daihatsu Sonica Error Code Repair Process :

Common Causes of Daihatsu Sonica B3445 OBD2 Code

B3445 code for other Daihatsu cars