Diagnostic Aids

WARNING: This page is about a different variant/trim than selected.

Inspect for mechanical conditions or for binding that may be temperature related. Components may not move freely in extreme heat or cold due to the presence of contaminants or ice formation.
If the condition is intermittent, refer to Testing for Intermittent Conditions and Poor Connections .

DTC P2101

Step	Action	Values	Yes	No
Schematic Reference: Engine Controls Schematics Connector End View Reference: Powertrain Control Module Connector End Views and Engine Controls Connector End Views
1	Did you perform the Diagnostic System Check - Vehicle?	-	Go to Step 2	Go to Diagnostic System Check - Vehicle
2	Is DTC P2108 also set?	-	Go to Diagnostic Trouble Code (DTC) List - Vehicle	Go to Step 3
3	Is DTC U0107 also set?	-	Go to Diagnostic Trouble Code (DTC) List - Vehicle	Go to Step 4
4	Turn OFF the ignition for 15 seconds. Turn ON the ignition, with the engine OFF. Observe the TP sensor 1 and TP sensor 2 angle parameter with a scan tool. Slowly depress the accelerator pedal to wide open throttle (WOT) and then slowly return the pedal to closed throttle. Does the throttle position (TP) sensor 1 and TP sensor 2 angle increase to near the specified value as the pedal is depressed and decrease as the pedal is released?	100%	Go to Diagnostic Aids	Go to Step 5
5	Test the electronic throttle control (ETC) ignition 1 voltage circuit for high resistance. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition?	-	Go to Step 7	Go to Step 6
6	Replace the throttle body assembly. Refer to Throttle Body Assembly Replacement . Did you complete the replacement?	-	Go to Step 7	-
7	Clear the DTCs with a scan tool. Turn OFF the ignition for 30 seconds. Start the engine. Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records. Did the DTC fail this ignition?	-	Go to Step 2	Go to Step 8
8	IMPORTANT: Be aware that repairing one individual condition may correct more than one DTC. Observe the Capture Info with a scan tool.Are there any DTCs that have not been diagnosed?	-	Go to Diagnostic Trouble Code (DTC) List - Vehicle	System OK