Codes 61

CODE 61 CIRCUIT DESCRIPTION

Code	Diagnostic Code Detecting Condition	Trouble Area
61	Either of the following [1] or [2] continues for more than 5 seconds:	Open or short in THFA, TRCO circuit. ABS & TRAC ECU. TRAC ECU.
"	[1] Vehicle speed signal of 4 wheels is less than 1 km/h (1 mph) when TRCO signal is input.	"
"	[2] THFA signal is input when TRCO signal is not input.	"

Fig 1: Code 61 Wiring Schematic

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Fig 2: Code 61 TRAC ECU Communication Circuit Malfunction Check (1 of 2)

Fig 3: Code 61 TRAC ECU Communication Circuit Malfunction Check (2 of 2)