P2402 2007 Scion xB Code - Leak Detection Pump Stuck ON
Quick Answer
5 hours after the ignition switch is turned OFF, the electric vacuum pump creates negative pressure (vacuum) in the EVAP (Evaporative Emission) system. Common causes include Faulty Vacuum Pump Module, Vacuum Pump Module harness is open or shorted, Vacuum Pump Module 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
- P2402 2007 Scion xB indicates Leak Detection Pump Stuck ON.
- Common causes
- Common causes include Faulty Vacuum Pump Module, Vacuum Pump Module harness is open or shorted, Vacuum Pump Module 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 P2402 2007 Scion xB Description
What are the Possible Causes of the DTC P2402 2007 Scion xB?
- Faulty Vacuum Pump Module
- Vacuum Pump Module harness is open or shorted
- Vacuum Pump Module circuit poor electrical connection.
- Faulty Engine Control Module (ECM)
How to Fix the DTC P2402 2007 Scion xB?
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.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P2402 2007 Scion xB 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 P2402 2007 Scion xB Code
1. What are the common symptoms of OBDII code P2402 in a 2007 Scion xB?
The common symptoms of P2402 in a 2007 Scion xB include the check engine light illuminating on the dashboard and potential issues with the vehicle's emission control system.
2. What does the OBDII code P2402 on a 2007 Scion xB indicate?
OBDII code P2402 on a 2007 Scion xB specifically points to an issue with the Leak Detection Pump being stuck ON, affecting the evaporative emission control system.
3. What are the possible causes of the Leak Detection Pump being stuck ON in a 2007 Scion xB?
Common causes of the Leak Detection Pump being stuck ON in a 2007 Scion xB can include a faulty pump, damaged wiring, a malfunctioning purge valve, or a leak in the evaporative emission system.
4. How can I diagnose the issue causing OBDII code P2402 in my 2007 Scion xB?
To diagnose the issue causing code P2402 in a 2007 Scion xB, you may need to inspect the Leak Detection Pump, check the wiring for any damage, test the purge valve, and perform a smoke test to identify any leaks in the system.
5. Can I continue driving my 2007 Scion xB with OBDII code P2402?
It is not recommended to continue driving your 2007 Scion xB with code P2402, as unresolved issues with the evaporative emission system can lead to decreased fuel efficiency and potential damage to the vehicle's catalytic converter.
6. How can I repair OBDII code P2402 in my 2007 Scion xB?
Repairing OBDII code P2402 in a 2007 Scion xB typically involves replacing the faulty Leak Detection Pump, repairing any damaged wiring, addressing issues with the purge valve, or fixing any leaks in the evaporative emission system.
7. Are there any DIY tips for fixing OBDII code P2402 in a 2007 Scion xB?
While some basic inspections and tests can be performed DIY, it is advisable to consult a qualified mechanic for accurate diagnosis and repair of OBDII code P2402 in a 2007 Scion xB due to the complexity of the emission control system.
8. How much does it cost to fix OBDII code P2402 in a 2007 Scion xB?
The cost of fixing OBDII code P2402 in a 2007 Scion xB can vary depending on the exact cause of the issue, parts required for replacement, and labor costs. It is recommended to obtain quotes from auto repair shops for an accurate estimate.
9. Can resetting the check engine light resolve OBDII code P2402 in a 2007 Scion xB?
Simply resetting the check engine light will not resolve OBDII code P2402 in a 2007 Scion xB, as the underlying issue with the Leak Detection Pump being stuck ON needs to be diagnosed and repaired to prevent the code from reoccurring.
10. How often does OBDII code P2402 occur in a 2007 Scion xB?
OBDII code P2402 related to the Leak Detection Pump being stuck ON can occur sporadically in a 2007 Scion xB due to various factors such as wear and tear, environmental conditions, and maintenance history. Regular maintenance can help prevent the recurrence of this code.
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