Endurant HD
TRTS0950 EN-US
|
November 2024 - B

Fault Code 150: ASR Engine Control Active

J1939: SA 3 SPN 561 FMI 13, 19

Overview

The Transmission Control Module (TCM) receives the vehicle’s Anti-Slip Regulation (ASR) Engine Control Active message over the Primary Data Link. This information is used to determine transmission operation.

Detection

The TCM monitors the ASR Engine Control Active message. If a failure is detected the fault is set Active.

Conditions to Set Fault Code Active

FMI 13 - Out of Calibration: ASR Engine Control Active message not available for 5 seconds.

FMI 19: ASR Engine Control Active message invalid for 5 seconds.

Fallback

FMI 13, 19:

  • Amber warning lamp on
  • Engine commanded features prohibited

Conditions to Set Fault Code Inactive

FMI 13, 19: ASR Engine Control Active message.

Possible Causes

FMI 13, 19:

  • Vehicle Components
    • Module(s)
    • ASR Engine Control Active message
    • Primary Data Link

Additional Tools

  • None

Fault Code 150 Troubleshooting

A
Purpose:Check for Active or Inactive fault codes.

  1. Record the transmission fault codes, FMIs, occurrences, and timestamps from the Service Activity Report created during the Diagnostic Procedure.

  • If Fault Code 150 is Inactive and there are other Active vehicle or transmission fault codes, troubleshoot all Active fault codes. Go to Step V

  • If Fault Code 150 FMI 13 is Active, refer to OEM and enable vehicle ASR Engine Control Active SPN 561. Go to Step V

  • If Fault Code 150 FMI 13 is Inactive, Go to Step V.

  • If Fault Code 150 FMI 19 is Active or Inactive, refer to OEM guidelines regarding ASR Engine Control Active message repair or replacement. Go to Step V

V
Purpose:Verify Repair.

  1. Key off.

  2. Reconnect all connectors and verify that all components are properly installed.

  3. Key on with engine off.

  4. Connect ServiceRanger.

  5. Go to “Fault Codes”.

  6. Select “Clear All Faults”.

  7. Operate vehicle and attempt to reset the fault code or duplicate the previous complaint.

  8. Check for fault codes using ServiceRanger.