GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Saturn 🢒 2004 🢒 L300/LW300 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Diagnostic Trouble Code (DTC) List

Diagnostic Trouble Code (DTC) List for Saturn L300/LW300 2004

DTC	Diagnostic Procedure	Module
P0530	DTC P0530, P0532, or P0533	PCM/ECM
P0532	DTC P0530, P0532, or P0533	PCM/ECM
P0533	DTC P0530, P0532, or P0533	PCM/ECM
P0645	DTC P0645, P0646, or P0647	PCM/ECM
P0646	DTC P0645, P0646, or P0647	PCM/ECM
P0647	DTC P0645, P0646, or P0647	PCM/ECM