Engine & fuel system
6 documented faults — symptoms, causes and workshop fixes.
Message centre displays 'oil pressure too low' when starting engine from cold
Overview
- Affects
- All models with Diesel engines, →2010.
- Fault codes
P0524- Remedy
- Software update
Symptoms
Trouble code stored in engine control module (ECM) fault memory: P0524.
Cause
Engine control module (ECM) software fault.
Repair
- Carry out electrical, mechanical and component tests (as applicable) to eliminate any other possible cause(s).
- If no fault(s) found: Re-program engine control module (ECM) with upgraded software.
Data: Motorwise Workshop. Bulletin 1.
Excessive vibration through vehicle when stationary with engine idling
Cause
Engine mounting(s) collapsed.
Repair
- Check engine mountings. Replace as necessary.
Data: Motorwise Workshop. Bulletin 2.
Poor or non start
Overview
- Affects
- All models with 1KD-FTV engine code.
- Remedy
- Fit new part
- Parts
- 1 part
Symptoms
Possible trouble code stored: P062D.
Cause
Injector control module faulty.
Repair
- Carry out electrical, mechanical and component tests (as applicable) to eliminate any other possible cause(s).
- If no fault(s) found: Fit new injector control module.
Parts1 part
| Part | Part number | Qty |
|---|---|---|
| Injector control module | 89871-20080 | 1 |
Data: Motorwise Workshop. Bulletin 3.
Black smoke when accelerating from cold start
Symptoms
Engine knock and/or shudder when starting engine from cold. Long cranking time before starting. Trouble code stored: P1604.
Cause
Injectors over-fuelling during pilot injection stage.
Repair
- Test fuel injectors and replace as necessary.
Data: Motorwise Workshop. Bulletin 7.
Engine malfunction indicator lamp (MIL) illuminated. Possible trouble codes stored: P0671, P0672, P0673, P0674
Cause
Defective glow plugs.
Repair
- Fit new glow plugs.
Parts1 part
| Part | Part number | Qty |
|---|---|---|
| Glow plug | 19850-30030, or 19850-30040 | 4 |
Data: Motorwise Workshop. Bulletin 8.
Lack of power when accelerating between 2000-2500rpm
Overview
- Affects
- All models with 1KD-FTV engine code.
- Remedy
- Software update
Cause
Engine control module (ECM) software fault.
Repair
- Carry out electrical, mechanical and component tests (as applicable) to eliminate any other possible cause(s).
- If no fault(s) found: Re-program ECM with upgraded software.
Data: Motorwise Workshop. Bulletin 9.
Brakes
1 documented fault — symptoms, causes and workshop fixes.
ABS/ESP warning lamp illuminated. Trouble code stored: C1290
Overview
- Affects
- All models.
- Fault codes
C1290
Cause
Steering angle sensor misaligned due to steering column not centralised.
Repair
- Turn steering column to central position. Check and adjust front and rear wheel alignment.
- Carry out steering angle sensor calibration.
Data: Motorwise Workshop. Bulletin 6.
Suspension & drivetrain
1 documented fault — symptoms, causes and workshop fixes.
Humming noise from front axle
Overview
- Affects
- All models, →01/12.
- Remedy
- Fit modified part
- Parts
- 3 parts
Cause
Movement between front hub and driveshaft.
Repair
- Fit modified driveshafts.
- Replace front hubs.
Parts3 parts
| Part | Part number | Qty |
|---|---|---|
| Front hub kit | 43570-60011 | 1 |
| Front driveshaft (→08/10) | 434300-60090 | 2 |
| Front driveshaft (08/10→) | 434300-60082 | 2 |
Data: Motorwise Workshop. Bulletin 5.
Clutch & gearbox
1 documented fault — symptoms, causes and workshop fixes.
Engine malfunction indicator lamp (MIL) illuminated. Possible trouble code stored: C1201, P0751, P0776, P2714
Overview
- Affects
- All models with automatic transmission (AT).
- Fault codes
C1201P0751P0776P2714- Remedy
- Software update
Symptoms
Poor gear shifting.
Cause
Transmission control module (TCM) software fault.
Repair
- Carry out electrical, mechanical and component tests (as applicable) to eliminate any other possible cause(s).
- If no fault(s) found: Re-program transmission control module (TCM) with upgraded software.
Data: Motorwise Workshop. Bulletin 4.
Glossary
Technical terms used in this guide.
- ECM
- Engine control module — the electronic unit that manages the engine
- TCM
- Transmission control module — the electronic unit that manages the gearbox
- Control Module
- A control unit for one of the vehicle's systems (engine, gearbox, brakes, body, and so on)
- Driveshaft
- The shaft that takes drive from the differential out to a wheel
- Fault Memory
- The list of stored trouble codes in a control module
- Glow Plugs
- Heaters that help a diesel engine start from cold
- Re-Program
- Update the software on a control module using the manufacturer's diagnostic tool
- Steering Angle Sensor
- Tells the stability-control system which way the steering wheel is pointing
- Trouble Code
- A standardised fault code stored by a control module, read with a diagnostic tool
- Calibration
- Setting a sensor or module so its readings match the real world
Frequently asked questions
What are the common faults with the Toyota Landcruiser Prado 3.0 D-4D?
This guide contains nine workshop bulletins for the Toyota Landcruiser Prado 3.0 D-4D. Of these, six concern the engine and fuel system and one the brakes. Symptoms, causes, repair steps and part numbers are shown where supplied.
Does every Toyota Landcruiser Prado 3.0 D-4D have these faults?
No. These are patterns documented across the model by workshops, not predictions for an individual vehicle. Where a fault applies only to certain vehicles or VIN ranges, that is listed with the fault.
Can I check for Toyota Landcruiser Prado 3.0 D-4D faults myself?
Many of them. The documented symptoms can be seen, heard or felt during a test drive.