DAF LF45, LF55 Series Workshop Manual
DAF LF45, LF55 Workshop Manual – a factory repair and maintenance manual for the DAF LF series trucks. Detailed electrical diagrams, specifications, and repair instructions for the engine, transmission, brake system, and electrical system.
| Password for PDF: truckfixdiagn.com | |
| DAF LF45 / LF55 Techincal Data | Download |
| DAF LF45 / LF55 Cab. Repair Manual | Download |
| DAF LF45 / LF55 Gearboxes (ZF S5-42 / ZF S6-850) Allison 1000/2000 | Download |
| DAF LF45 / LF55 Fuel System, Exhaust System. Diagnostics | Download |
| DAF LF45 / LF55 Electrical System | Download |
| DAF LF45 / LF55 Braking System and Components | Download |
| DAF LF45 / LF55 Steering. Front Axle F36/F48/F60/152N | Download |
| DAF LF45 / LF55 Rear Axle. Diagnostics | Download |
| DAF LF45 / LF55 Suspension. Chassis. Leaf Suspension | Download |
| DAF LF45 / LF55 Special Tools | Download |
| DAF LF Series Emergency User Manual | Download |
List of the most common DTCs for the DAF LF45/LF55
🔧 PACCAR / Cummins ISBe Engine
P0100 / P0101 – Mass Air Flow (MAF) Sensor Malfunction.
P0110 / P0113 – Intake Air Temperature (IAT) Sensor Malfunction.
P0201–P0206 – Injector Malfunction (by cylinder).
P0400 / P0401 – EGR System: Insufficient Recirculation Flow.
P0500 – Vehicle Speed Sensor (VSS).
P0700 – General Powertrain Management System Malfunction.
⚡ Electrical and Sensors
P0560 – On-Board Voltage Malfunction.
P0650 – Check Engine Light Malfunction.
U0121 – Lost Communication with ABS Module.
U0100 – Lost Communication with Engine Control Unit (ECU).
🚛 Fuel System
P0087 – Low Fuel Rail Pressure.
P0190 / P0191 – Fuel Pressure Sensor Error.
P0230 / P0231 – Fuel Pump Circuit Malfunction.
🌫️ Turbocharger and Exhaust
P0235 / P0299 – Turbocharger Boost Pressure Error (Insufficient Boost).
P0405 – EGR Valve Position Sensor Error.
P2459 – Diesel Particulate Filter (DPF) Regeneration Too Frequent.
🛑 ABS / Brakes
C0035 / C0040 / C0045 – Wheel Speed Sensor Errors.
C0110 – ABS Modulator Malfunction.