GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Saturn 🢒 2006 🢒 ION 🢒 Engine 🢒 Engine Cooling 🢒 Scan Tool Data List
Table 1: Engine Control Module (ECM) 2.2L (L61)
Table 2: Engine Control Module (ECM) 2.4L (LE5)
Table 3: Powertrain Control Module (PCM) 2.0L (LSJ)

Engine Control Module (ECM) 2.2L (L61)

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Ignition Switch in RUN/Engine running/Automatic Transmission in PARK/Air Conditioner is OFF

Coolant Level Switch

HVAC Data

OK/LOW

OK

ECT

HVAC Data

°C/°F

Varies

FC Relay 1 Command

HVAC Data

ON/OFF

OFF

Fan Motor Command

HVAC Data

ON/OFF

Varies

Ignition 1 Signal

HVAC Data

Volts

Varies

Low Coolant Level

HVAC Data

YES/NO

NO

Engine Control Module (ECM) 2.4L (LE5)

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Ignition Switch in RUN/Engine running/Automatic Transmission in PARK/Air Conditioner is OFF

Coolant Level Switch

HVAC Data

OK/LOW

OK

ECT

HVAC Data

°C/°F

Varies

FC Relay 1 Command

HVAC Data

ON/OFF

Varies

FC Relay 2 Command

HVAC Data

ON/OFF

Varies

Fan Motor Command

HVAC Data

ON/OFF

Varies

Ignition 1 Signal

HVAC Data

Volts

Varies

Low Coolant Level

HVAC Data

YES/NO

NO

Powertrain Control Module (PCM) 2.0L (LSJ)

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Ignition Switch in RUN/Engine running/Automatic Transmission in PARK/Air Conditioner is OFF

ECT

HVAC Data

°C/°F

Varies

FC Relay 1 Command

HVAC Data

ON/OFF

OFF

FC Relays 2 and 3 Command

HVAC Data

ON/OFF

OFF

Ignition 1 Signal

HVAC Data

Volts

Varies

Low Coolant Level

HVAC Data

YES/NO

NO