But the strange part? The car did start. It ran fine for exactly 17 minutes, then died. Every time. 17 minutes.
Check for white or green powdery corrosion. If present, disconnect the terminals and clean them thoroughly with a baking soda and water mixture or a dedicated battery terminal cleaner.
A: Temporarily. But the code will return within 10–20 miles of driving if the physical resistance imbalance remains. nissan p155b00
Certain situations make professional repair the safer and more cost-effective choice:
If the battery fails any of these tests or is more than three to five years old, it's prudent to replace it before proceeding. But the strange part
Turn the ignition on (engine off) and probe the power supply wire to the battery sensor connector to verify it receives clean voltage from the IPDM or fuse block.
The following are possible causes of the P155B00 code: Every time
Use a hose or compressed air to clean out any dirt or salt buildup around the shutter pivots [3].
In some older Versa and Sentra models, a software update from the dealer was released to address false P155B00 codes caused by overly sensitive logic in the ECM.
Melted, broken, or corroded electrical wiring running near the hot exhaust manifold.
However, for Nissan vehicles, this code specifically points to a fault in the . This system is crucial for monitoring and regulating the vehicle's electrical load, ensuring the battery is properly charged, and managing the alternator's output. When the Engine Control Module (ECM) detects a voltage that is outside the normal operating range, it will trigger this code. This is not to be confused with the same code on other makes, like Chevrolet or Buick, where it often refers to a cruise control switch circuit issue, highlighting the importance of proper diagnosis for your specific Nissan.