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Isuzu N-Series Recall 22V434: Wiring fault may hide low oil pressure warning, risking stall

NHTSA campaign 22V434, reported June 17, 2022, 974 vehicles potentially affected.

What this recall means for you

The engine wiring harness on certain trucks was incorrectly connected to the oil pressure sensor. As a result, the sensor may fail to alert the driver when oil pressure is low.

Without that warning, the engine could stall while driving, which increases the risk of a crash.

Dealers will repair the engine wiring harness connector at the oil pressure sensor at no charge to you. Owners can contact Isuzu customer service at 1-866-441-9638, and you can check your VIN for open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 22V434Isuzu Technical Center of America, Inc.
Component
ELECTRICAL SYSTEM:WIRING; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PRESSURE/TEMPERATURE SENSOR
Problem
Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2022 NQR Gas and NRR Gas trucks equipped with 6.0L engines. The engine wiring harness assembly was incorrectly wired to the oil pressure sensor.
Risk
An incorrectly wired oil pressure sensor will not alert the driver to low oil pressure, possibly resulting in an engine stall and increasing the risk of a crash.
Remedy
Dealers will fix the engine wiring harness assembly connector in the engine oil pressure sensor, free of charge.. Owner notification letters were mailed on July 29, 2022. Owners may contact Isuzu's customer service at 1-866-441-9638. Isuzu's number for this recall is V2202.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Affected vehicles

Isuzu N-Series2022