VGM Open Wire Inspection

NOTICE: 

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

Test Procedure 

• Preparation
• • -

    MAF sensor/IAT sensor 5P connector: disconnected

  • -

    PCM connector A (50P): disconnected

• Procedure
• • -

    Perform the inspection according to the following table.

(Disconnected) MAF sensor/IAT sensor 5P connector female terminals

(Disconnected) PCM connector A (50P) - Refer to: PCM Connector for Inputs and Outputs (3.0L Engine) (2022 2023 2024) or PCM Connector for Inputs and Outputs (3.5L Engine) (2022 2023 2024) or PCM Connector for Inputs and Outputs (3.5L Engine) (2025) or PCM Connector for Inputs and Outputs (3.0L Engine) (2025) female terminals

IG Mode

Courtesy of HONDA, U.S.A., INC.

Courtesy of HONDA, U.S.A., INC.

Normal Conditions

VGM open wire inspection 

OFF

There is less than 1 Ohm 

Results 

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