DTC Troubleshooting: P16F3 (2.0L Engine): Inspection

IG1_START_CUT, ST_CUT_RLY1_CL- Circuit Inspection 

NOTICE: 

Before disconnecting the PCM connector, jump the SCS line with the HDS, and wait more than 1 minute.

Test Procedure 

• Preparation
• • Starter cut relay 1: disconnected
  • PCM connector A (50P): disconnected
• Procedure
• • Perform the inspection according to the following table.

			(Disconnected)Starter cut relay 1 4P socketfemale terminals	(Disconnected) PCM connector A (50P) - Refer to: PCM Connector for Inputs and Outputs (3.0L Engine) or PCM Connector for Inputs and Outputs (2.0L Engine) female terminals
		IG Mode	Courtesy of HONDA, U.S.A., INC.	Courtesy of HONDA, U.S.A., INC.	Normal Conditions
	ST_CUT_RLY1_CL- open wire inspection	OFF			There is less than 1 Ohm
	IG1_START_CUT circuit inspection	ON			12 V battery voltage[circuit type 1]
	NOTE:  Refer to the Open/Shorted Wire Inspection Description for the method to inspect the shorted circuit below, then start to inspect according to circumstances.
	ST_CUT_RLY1_CL- shorted to ground inspection	OFF			Not shorted

Results 

• If it is normal, there is a problem with the PCM.
• If abnormal, there is a problem in the circuit.
  NOTE: If the power supply inspection of the above table showed abnormally, do the additional Power Supply Inspection , to locate the failure.