DTC P3147-240: Transmission system; DTC P3147-242: Transmission system [08/2013 - ]: Procedure

WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.

CHECK DTC OUTPUT (HYBRID CONTROL)

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

Check for DTCs.

Result

Result	Proceed to
P3147-240 or P3147-242 only is output.	A
P0A1D is also output.	B

Turn the power switch off.

B → See step 3

A → See step 2

REPLACE HYBRID VEHICLE TRANSAXLE ASSEMBLY. Refer to COMPONENTS [08/2013 - ]
GO TO DTC CHART (P0A1D). Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2013 - ]