Nissan P155b-00 Page

The Nissan fault code specifically refers to a malfunction in the Battery Current Sensor

Perform a load test on your battery. If the battery is old or fails to hold appropriate resting voltage, replace it. Step 2: Inspect the Battery Current Sensor nissan p155b-00

Fixes and repairs:

Diagnostic Steps:

1. Scan for Codes: Use a scan tool to confirm the presence of the P155B-00 code and to check for any other codes.
2. Inspect Throttle Valve and Connections: Visually inspect the throttle valve, its control module, and the wiring for obvious signs of damage or wear.
3. Check Voltage: Measure voltage at the throttle valve control module to ensure it is receiving proper power.
4. Consult Technical Service Bulletins (TSBs): Nissan may have issued TSBs related to this code.

In this post, we’ll break down what P155B-00 means, why it happens, and how to get your Nissan back to 100%. What is P155B-00? The Nissan fault code specifically refers to a

. This code is most commonly found in Nissan's electrified or hybrid vehicles, such as the Nissan Leaf Nissan Rogue Hybrid Scan for Codes: Use a scan tool to

Mira removed it and brought it inside to her kitchen table, now a makeshift electronics lab. Under a magnifying lamp, she saw the problem: a cracked solder joint on the internal circuit board. The flood damage from years ago had finally crept in, corroding the lead-free solder into a gray crust.