(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Engine / Data List / +BM voltage.
(e) Read the value displayed on the Techstream.
Standard Voltage:
11 to 14 V
NG -- CHECK HARNESS AND CONNECTOR (ECM - BATTERY, BODY GROUND)
OK -- CHECK FOR INTERMITTENT PROBLEMS
2. CHECK HARNESS AND CONNECTOR (ECM - BATTERY, BODY GROUND)
(a) Disconnect the ECM connectors.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Text in Illustration
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance (Check for Open):
(d) Reconnect the ECM connector.
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (ECM - BATTERY, BODY GROUND)
OK -- REPLACE ECM See: Powertrain Management/Computers and Control Systems/Engine Control Module/Service and
Repair/Removal
From 08/2009
2GR-FE ENGINE CONTROL: SFI SYSTEM: P2118: Throttle Actuator Control Motor Current Range / Performance
P2118 - Throttle Actuator Control Motor Current Range / Performance
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