P1236 Nissan Code - Throttle Control Motor Circuit Short Bank 2
Quick Answer
The P1236 Nissan diagnostic trouble code (DTC) indicates a problem with the Throttle Control Motor Circuit on Bank 2. Common causes include Faulty Throttle Control Motor, Wiring or connector issues in the Throttle Control Motor Circuit, ECM malfunction. 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
- P1236 Nissan indicates Throttle Control Motor Circuit Short Bank 2.
- Common causes
- Common causes include Faulty Throttle Control Motor, Wiring or connector issues in the Throttle Control Motor Circuit, ECM malfunction.
- 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.
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Code P1236 Nissan Description
The P1236 Nissan diagnostic trouble code (DTC) indicates a problem with the Throttle Control Motor Circuit on Bank 2. In a Nissan vehicle, Bank 2 typically refers to the side of the engine that does not contain the number one cylinder. The Throttle Control Motor is a crucial component of the electronic throttle control system, which regulates the amount of air entering the engine. This system works in conjunction with the engine control module (ECM) to ensure smooth and efficient engine operation.
Common Causes of P1236 Nissan
- Faulty Throttle Control Motor
- Wiring or connector issues in the Throttle Control Motor Circuit
- ECM malfunction
- Short circuit in the wiring harness
- Corrosion or damage to electrical connections
Symptoms of P1236 Nissan
- Rough idle or stalling
- Loss of power or acceleration
- Engine hesitation or surging
- Check Engine Light illuminated
- Difficulty starting the engine
How to Fix P1236 Nissan
- Perform a thorough inspection of the Throttle Control Motor Circuit on Bank 2 to identify the source of the short circuit.
- Test the Throttle Control Motor and associated wiring for continuity and proper voltage.
- Replace the Throttle Control Motor if it is found to be faulty.
- Repair or replace any damaged wiring or connectors in the circuit.
- Clear the DTC and perform a test drive to ensure that the issue has been resolved.
Cost to Fix P1236 Nissan
The cost of repairing a P1236 Nissan code can vary depending on the specific vehicle model, the extent of the damage, and the labor rates at the auto repair shop. Typically, replacing a Throttle Control Motor can cost anywhere from $200 to $500, including parts and labor. Additional costs may apply if there are other underlying issues that need to be addressed. It is recommended to obtain quotes from multiple repair shops to compare prices and ensure a fair estimate.
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