GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Saturn 🢒 2005 🢒 L300/LW300 🢒 Transmission/Transaxle 🢒 Shift Lock Control 🢒 Scan Tool Data List
Table 1: Body Control Module (BCM)
Table 2: Engine Control Module (ECM)

Body Control Module (BCM)

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON, with the Engine OFF, Transmission Shift Lever in the PARK Position.

Battery 1

Ignition

Volts

0-25 V

Power Mode

Ignition

OFF/ACCY/RUN/CRANK

RUN

Shifter Lock Fdbk

Chassis Data

High/Low

High

Engine Control Module (ECM)

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON, with the Engine OFF, Transmission Shift Lever in the PARK Position.

Battery 1

TCM

Volts

0-25 V

Shifter Inhibit

TCM

Low TFT/Normal

Normal