Autoshift Neutral Actuator
|
Overview
CODE | REASON | EFFECT |
Fault Code: 538 PID: S045 SPN: 719 FMI: 11/11 LAMP: Yellow SRT: |
Either low voltage detected on autoshift neutral gear actuator circuit when (+) 12 VDC are commanded or voltage detected when no voltage is commanded. |
Top 2 neutral actuator will not function properly. Transmission will not shift properly. |
![]() Top 2 Shift Solenoid Circuit
|
Circuit Description
The autoshift neutral actuator is an ECM-driven solenoid that controls a Top 2 transmission.
Component Location
The autoshift neutral actuator is located on the topside of the transmission toward the back. Use the OEM diagram for the specific location.
Refer to Troubleshooting Fault Code t05-538.
Last Modified: 26-Oct-2010