Nissan P155b00 Jun 2026

If a sensor is confirmed dead, it must be replaced. On the Nissan Navara, the front and rear sensors are common failure points; while they may have different part numbers due to cable length, the repair often involves swapping the unit.

Put the vehicle on a ramp to inspect the sensors. Unplugging the sensors one by one while monitoring live data can help confirm which specific sensor is unresponsive. nissan p155b00

: Replacement of the Grille Shutter Assembly is often required if the motor is dead. Fuse Issues If a sensor is confirmed dead, it must be replaced

Diagnostic Trouble Code (DTC) P155B00 is a manufacturer-specific code indicating an issue with the . This sensor is a critical component of the vehicle's charging system, often integrated into the Intelligent Battery Sensor (IBS). When this code is triggered, the Engine Control Module (ECM) has detected that the signal from the battery current sensor is out of the expected range, or that there is a performance discrepancy within the circuit. Unplugging the sensors one by one while monitoring

: For diesel engines, the sensor can sometimes be removed and cleaned with specialized intake/EGR cleaner to remove soot.