DTC P0AB6: Inspection

Rear Engine Mount Actuator Component Inspection 

NOTE: 

• Be sure to use a digital volt/ohm meter (DVOM) capable of reading 0.01 ohms change of resistance.
• Be sure to zero the meter before checking the engine mount actuator.

Test Procedure 

• Preparation
  • Rear engine mount actuator connector (2P): disconnected
• Procedure
  • Perform the inspection according to the following chart.

			(Disconnected) Rear engine mount actuator connector (2P) male terminals
		IG Mode	Courtesy of HONDA, U.S.A., INC.	Normal Conditions
	Actuator internal circuit inspection	OFF		About 1.37 - 1.51 ohms (at 68°F (20°C))

Results 

• If it is abnormal, there is a problem with the rear engine mount actuator.

RR_ACM_SOL+ [RR_ACM_SOL+ (RR_ACM)], RR_ACM_SOL- [RR_ACM_SOL- (RR_ACM)] Shorted Wire Inspection 

Test Procedure 

• Preparation
  • Rear engine mount actuator connector (2P): disconnected
  • Engine mount control unit connector (16P): disconnected
• Procedure
  • Perform the inspection according to the following chart.

    Refer to the Open/Shorted Wire Inspection Description for the method to inspect the shorted circuit below, then start to inspect according to circumstances.

			(Disconnected) Engine mount control unit connector (16P) female terminals
		IG Mode	Courtesy of HONDA, U.S.A., INC.	Normal Conditions
	RR_ACM_SOL+ [RR_ACM_SOL+ (RR_ACM)] shorted to power inspection	ON		Not shorted
	RR_ACM_SOL- [RR_ACM_SOL- (RR_ACM)] shorted to power inspection	ON		Not Shorted
	RR_ACM_SOL+ [RR_ACM_SOL+ (RR_ACM)], RR_ACM_SOL- [RR_ACM_SOL- (RR_ACM)] shorted wire to wire inspection	OFF		There is more than 1 M Ohms

Results 

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

Engine Mount Control Unit Inspection 

Test Procedure 

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

Results 

• There is a problem with the engine mount control unit.