PROBABLE CAUSES:1. Drain the fuel filter module by removing the fuel filters or opening the drain valve. Hand tighten the...

PROBABLE CAUSES:1. Drain the fuel filter module by removing the fuel filters or opening the drain valve. Hand tighten the...

NOTE: This is an information only fault. It indicates that vehicle speed is above a programmable threshold. It may be...

NOTE: Please see the step by step troubleshooting procedures for this specific code. NOTE: If codes for other modules are...

NOTE: This is an information-only fault. It indicates the vehicle speed is above a programmable threshold. It may be necessary...

DESCRIPTION:J1939 wheel based vehicle speed signal from source #1 is missing. MONITORED PARAMETER:Vehicle Speed Sensor (VSS). TYPICAL ENABLING CONDITIONS:1. Rpm...