DTC P0111: Intake Air Temperature Sensor 1 Circuit Range / Performance [02/2014 - 11/2016]: Procedure

WARNING: This page is about a different car, the 2016 Toyota Highlander, 2015 Toyota Highlander, and 2014 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.

CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0111)

Connect the Techstream to the DLC3.
Turn the power switch on (IG).
Turn the Techstream on.
Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.

Read the DTCs.

Powertrain > Engine and ECT > Trouble Codes

Result

Result	Proceed to
DTC P0111 and other DTCs are output	A
DTC P0111 is output	B

HINT:

If any DTCs other than P0111 are output, troubleshoot those DTCs first.
Perform "Inspection After Repair" after replacing the mass air flow meter sub-assembly.
Refer to INITIALIZATION [02/2014 - 11/2016]

Result: 1

GO TO DTC CHART. Refer to DIAGNOSTIC TROUBLE CODE CHART [02/2014 - 08/2014] Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2014 - 11/2015] Refer to DIAGNOSTIC TROUBLE CODE CHART [11/2015 - 11/2016]

Result: 2

REPLACE MASS AIR FLOW METER SUB-ASSEMBLY. Refer to REMOVAL [02/2014 - 11/2016]