Showing articles & questions for topic
P0070

Hi there: Without knowing the exact make, year and model of your GMC it's hard to pinpoint the exact location of the ambient air temperature sensor. However, on most GMC pickups, it's located behind the front bumper, on the passenger...

These are the following definitions for the codes you've received: P0864 - Transmission control module (TCM) communication circuit -range/performance problem P0070 (https://www.yourmechanic.com/article/p0070-obd-ii-trouble-code-ambient-air-temperature-sensor-circuit-by-jamahl-walker) - Ambient Air Temperature Sensor - (possibly shorted but most likely not related) P0734 - Gear 4 Incorrect...