Allison

Allison 3000 & 4000 Gen 4 Fault Code: P0967 Pre...

DIAGNOSTIC RESPONSE:DNS, SOL OFF (hydraulic default) CIRCUIT DESCRIPTION:Pressure Control Solenoid 2 (PCS2) is a normally open solenoid used to apply the C2 clutch in 4th – 6th range, and the...

Allison 3000 & 4000 Gen 4 Fault Code: P0966 Pre...

DIAGNOSTIC RESPONSE:DNS, SOL OFF (hydraulic default) CIRCUIT DESCRIPTION:Pressure Control Solenoid 2 (PCS2) is a normally open solenoid used to apply the C2 clutch in 4th – 6th range, and the...

Allison 3000 & 4000 Gen 4 Fault Code: P0964 Pre...

DIAGNOSTIC RESPONSE:DNS, SOL OFF (hydraulic default) CIRCUIT DESCRIPTION:Pressure Control Solenoid 2 (PCS2) is a normally open solenoid used to apply the C2 clutch in 4th – 6th range, and the...

Allison 3000 & 4000 Gen 4 Fault Code: P0963 Pre...

DIAGNOSTIC RESPONSE:None CIRCUIT DESCRIPTION:Pressure Control Main Mod solenoid is a normally closed solenoid used to modulate the transmission main pressure schedule. The Transmission Control Module (TCM) commands the solenoid ON...

Allison 3000 & 4000 Gen 4 Fault Code: P0962 Pre...

DIAGNOSTIC RESPONSE:DNS, SOL OFF (hydraulic default) CIRCUIT DESCRIPTION:Pressure control Main Mod solenoid is a normally closed solenoid used to modulate the transmission main pressure schedule. The Transmission Control Module (TCM)...

Allison 3000 & 4000 Gen 4 Fault Code: P0961 Pre...

DIAGNOSTIC RESPONSE:None CIRCUIT DESCRIPTION:Pressure control Main Mod solenoid is a normally closed solenoid used to modulate the transmission main pressure schedule. The Transmission Control Module (TCM) commands the solenoid ON...