DTC 61 Vehicle Speed Is Abnormal: Wiring Diagram

Tire Pressure Monitoring System < Refer to appropriate SYSTEM WIRING DIAGRAM. >

Fig 1: Tire Pressure Warning Light - Wiring Diagram

Courtesy of SUBARU OF AMERICA, INC.

Step	Check	Yes	No
1 CHECK CONTROL MODULE. Connect an oscilloscope to the terminal No. 3 of the TPMS & keyless entry CM or TPMS CM connector (R221). Lift up the vehicle and then drive the vehicle at 40 km/h (25 MPH) and check the vehicle speed signal at that time.	Is the vehicle speed being input?	Replace the TPMS & keyless entry CM or TPMS CM. < Refer to REMOVAL , Tire Pressure Monitoring System. >	Go to step 2 .
2 CHECK HARNESS. Disconnect the combination meter connector (i10). Connect the tester to the TPMS & keyless entry CM or TPMS CM connector (R221) and combination meter connector (i10), and measure the resistance. Connector & terminal (R221) No. 3 - (i10) No. 29:	Is the resistance less than 0.5 Ω?	Check the combination meter. < Refer to OPERATION , Combination Meter System. >	Repair or replace the open circuit of the harness.