DTC P2121: Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance [09/2015 - ]: Procedure
- READ VALUE USING TECHSTREAM (ACCELERATOR POSITION SENSOR)
See step 1
Result: OK
OK
See step 3
Result: NG
NG
See step 2
- CHECK HARNESS AND CONNECTOR (ACCELERATOR PEDAL POSITION SENSOR - ECM)
See step 2
Result: NG
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
Result: OK
OK
See step 3
- REPLACE ACCELERATOR PEDAL ROD ASSEMBLY
- Replace the accelerator pedal rod assembly (Refer to REMOVAL [09/2015 - ] ).
Result: NEXT
NEXT
See step 4
- CHECK WHETHER DTC OUTPUT RECURS (ACCELERATOR PEDAL POSITION SENSOR DTCS)
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG) and turn the Techstream on.
- Clear DTCs (Refer to DTC CHECK / CLEAR [09/2015 - ] ).
- Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
- Enter the following menus: Powertrain / Engine / Trouble Codes.
- Read DTCs.
Result
Display (DTC Output) Proceed to P2121 A No output B
Result: A
A
REPLACE ECM
(Refer to REMOVAL [09/2015 - ] )
Result: B
B
SYSTEM OK