Operation CHARM: Car repair manuals for everyone.
Home >> Acura >> 2010 >> RL V6-3.7L >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Shift Interlock >> Shift Interlock Switch >> Testing and Inspection
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Shift Interlock Switch: Testing and Inspection




A/T Park Pin Switch Test

1. Connect the HDS to the DLC (A).

2. Check the Park Pin Switch signal with the HDS in the A/T data list while the shift lever is in P, and when the shift lever is shifted to any position other than P.
The HDS indicates ON while the shift lever is in P, and OFF when the shift lever is out of P. If the park pin switch signal is as specified, the park pin switch circuit is OK. If the park pin switch is not as specified, troubleshoot the key interlock system circuit. Testing and Inspection

NOTE: If the HDS does not communicate with the PCM, troubleshoot the DLC circuit. Testing and Inspection





pro multis · About Operation CHARM