Paddle Shifter Circuit Troubleshooting: Inspection

Signal (SUPP), Signal (SDNP), GND (GND [SGND]) Circuit Inspection 

■ Test Procedure 

• Preparation
  • TCM connector A (23P): disconnected
  • Paddle shifter 6P connector: disconnected
• Procedure
  • Perform the inspection according to the following table.

			(Disconnected) TCM connector A (23P) female terminals	(Disconnected)Paddle Shifter 6P connector male terminals
		IG Mode	Courtesy of HONDA, U.S.A., INC.	Courtesy of HONDA, U.S.A., INC.	Normal Conditions
	SUPP open wire inspection*1	OFF			There is less than 1 Ohm
	SDNP open wire inspection*2	OFF			There is less than 1 Ohm
	GND [SGND] open wire inspection	OFF			There is less than 1 Ohm
	NOTE: Refer to the Shorted Wire Inspection Description for the method to inspect the shorted circuit below, then start to inspect according to circumstances.
	SUPP shorted to ground inspection*1	OFF			Not shorted
	SDNP shorted to ground inspection*2	OFF			Not shorted

*1: Applies to the paddle shifter + (upshift switch) circuit

*2: Applies to the paddle shifter - (downshift switch) circuit

■ Results 

• If abnormal, there is a problem in the circuit.

TCM Inspection 

■ Test Procedure 

• If the other inspection item(s) indicated a normal condition, then it is determined that the remaining TCM is the cause.

■ Results 

• There is a problem with the TCM.