DTC P1607: Cruise Control Input Processor [12/2015 - 08/2016]: Procedure
WARNING: This page is about a different car, the 2016 Toyota Sienna. However, it is still accessible from the selected car via links, so may be relevant.
- READ DTC OUTPUT (DTC P1607)
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Clear DTCs (Refer to DTC CHECK / CLEAR [12/2015 - 08/2016] ).
- Turn the ignition switch off and turn the Techstream off.
- Disconnect the Techstream.
- Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
- Connect the cable to the negative (-) battery terminal.
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Wait 16 seconds or more.
- Enter the following menus: Powertrain / Engine / Trouble Codes.
- Read the DTCs.RESULT
Result Proceed to DTC is not output A DTC P1607 is output B
Result:
A
CHECK FOR INTERMITTENT PROBLEMS
(Refer to CHECK FOR INTERMITTENT PROBLEMS [12/2015 - 08/2016] )
Result:
B
REPLACE ECM
(Refer to REMOVAL [12/2015 - 08/2016] )