|How is the P0AC4 BUICK code repair?
Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
|What is the cost to diagnose the P0AC4 BUICK code
The cost to diagnose the P0AC4 BUICK code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
|What is P0AC4 BUICK code meaning?
The P0AC4 code indicates the Hybrid Powertrain Control Module has set an emission related hybrid powetrain code.The Hybrid Powertrain Control Module sends a message via serial data circuit to the Engine Control Module (ECM
) requesting illumination of the Malfunction Indicator Light (MIL). When the ECM
receives the message, the code P0AC4 code will set. The P0AC4 code information for the ECM
will only display the P0AC4 code,but freeze frame/failure records data may display the hybrid powertrain code that sets.