PACCAR PX-9 CM2350 (2013-17) Fault Code:269 PID:SID 217 SPN:1195 FMI:2 Antitheft Password Valid Indicator – Data Erratic, Intermittent, or Incorrect

Reason:
Antitheft Password Valid Indicator – Data Erratic, Intermittent, or Incorrect. Engine ignition attempt without authorization from the immobilizer anti-theft device.

Effect:
The engine will not start.

Circuit Description:
The immobilizer anti-theft device is connected to the primary engine electronic control module (ECM) through a J1939 data link network. Messages sent from the immobilizer anti-theft device are received by the Cummins® ECM and are used to control the anti-theft features. The Cummins® ECM and immobilizer anti theft device must be configured properly so that proper operation of the multiplexed components will occur.

Component Location:
The J1939 data link wiring and location of original equipment manufacturer (OEM) installed J1939 devices varies by OEM. Refer to the OEM service manual for component location.

Conditions for Running the Diagnostics:
The diagnostic runs continuously when the keyswitch in in the ON position.

Conditions for Setting the Fault Codes:
This fault code is active when the immobilizer antitheft device has not been deactivated.

Action Taken When the Fault Code is Active:
The ECM illuminates the red STOP ENGINE lamp immediately after the diagnostic runs and fails.

Conditions for Clearing the Fault Code:
The ECM will turn off the red STOP ENGINE lamp immediately after the diagnostic runs and passes.

Shop Talk:
This fault code is active when the anti-theft device has not been deactivated. The engine will not start until proper authorization has been activated.

Possible Causes:
1) Inactive fault codes
2) Faulty ECM