P0335 2017 Toyota RAV4 Code - Crankshaft Position Sensor 'A' Circuit
Quick Answer
The Crankshaft Position Sensor system consists of a crank angle sensor plate and a pickup coil. Common causes include Faulty crankshaft position sensor, Crankshaft position sensor harness is open or shorted, Crankshaft position sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0335 2017 Toyota RAV4 indicates Crankshaft Position Sensor 'A' Circuit .
- Common causes
- Common causes include Faulty crankshaft position sensor, Crankshaft position sensor harness is open or shorted, Crankshaft position sensor circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P0335 2017 Toyota RAV4 Description
The sensor plate has 34 teeth and is installed on the crankshaft. The pickup coil is made of wound copper wire, an iron core, and a magnet. The crank angle sensor plate rotates and, as each tooth passes by the pickup coil, a pulse signal is created. The pickup coil generates 34 signals per crankshaft revolution. Based on these signals, the Engine Control Module (ECM) calculates the crankshaft position and engine speed. Using these calculations, the fuel injection and ignition timing are controlled. If there is no signal from the crankshaft position sensor despite the crankshaft rotating, the ECM interprets this as a malfunction of the sensor and the Diagnostic Trouble Code (DTC) will be set.
What are the Possible Causes of the DTC P0335 2017 Toyota RAV4?
- Faulty crankshaft position sensor
- Crankshaft position sensor harness is open or shorted
- Crankshaft position sensor circuit poor electrical connection
- Signal plate may be damaged
- Starter motor may be faulty
- Dead or weak battery
- Faulty Engine Control Module (ECM)
How to Fix the DTC P0335 2017 Toyota RAV4?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0335 2017 Toyota RAV4 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P0335 2017 Toyota RAV4 Code
What does the OBDII code P0335 mean for a 2017 Toyota RAV4?
P0335 indicates a malfunction in the Crankshaft Position Sensor 'A' circuit, which is responsible for monitoring the crankshaft's position and rotational speed.
What are common symptoms of code P0335 in a 2017 Toyota RAV4?
Symptoms include engine stalling, difficulty starting, rough idling, reduced fuel efficiency, and the Check Engine Light turning on.
What causes the P0335 code in a 2017 Toyota RAV4?
Common causes include a faulty crankshaft position sensor, damaged wiring or connectors in the sensor circuit, a failed reluctor ring, or issues with the engine control module (ECM).
Can I drive my 2017 Toyota RAV4 with a P0335 code?
Driving with P0335 is not recommended as it can lead to engine stalling or performance issues, potentially causing unsafe driving conditions.
How do you diagnose the P0335 code on a 2017 Toyota RAV4?
Diagnosis involves inspecting the crankshaft position sensor, checking wiring and connectors for damage, testing the reluctor ring, and scanning the ECM for additional codes.
How much does it cost to fix the P0335 code on a 2017 Toyota RAV4?
Repair costs vary but generally range from $150 to $400 depending on whether the crankshaft position sensor, wiring, or other components need replacement.
Can a faulty crankshaft position sensor cause long-term damage?
Yes, prolonged issues with the crankshaft position sensor can lead to engine misfires, reduced fuel efficiency, and potential damage to the catalytic converter.
What tools do I need to repair the P0335 code on a 2017 Toyota RAV4?
Basic tools include a diagnostic scanner, multimeter, socket set, and potentially a replacement crankshaft position sensor.
How do you reset the P0335 code after repairs?
After fixing the issue, use an OBDII scanner to clear the code and verify that the problem has been resolved.
Is it possible for the P0335 code to return after repairs?
Yes, the code can return if the underlying issue wasn’t fully addressed, such as overlooked wiring damage or a faulty ECM.
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