LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
GMC
>>
2016
>>
Acadia SL
>>
Repair and Diagnosis
>>
Engine Performance
>>
Testing & Diagnosis
>>
Data Communication System
>>
Diagnostic Information and Procedures
>>
DTC U18A2: Lost Communication with Fuel Pump Driver Control Module
>>
Conditions for Clearing the DTC
September 30: LEMON manuals is back up on a temporary server! Slowness is possible
Conditions for Clearing the DTC
A current DTC clears when the malfunction is no longer present.
A history DTC clears when the device ignition cycle counter reaches the reset threshold of 50, without a repeat of the malfunction.