Toyota2007–2009

Auris 1.4 D-4D: Common faults & known problems

Common faults & known problems

12 known faults documented in workshop bulletins. Of these, four concern the engine and fuel system and three the brakes. Symptoms, causes, repair steps and part numbers are shown where supplied.

Technical specifications

Engine & fuel system

4 documented faults — symptoms, causes and workshop fixes.

Engine malfunction indicator lamp (MIL) illuminated

Overview

Affects: All models with 1.4 Diesel engine, →08/08.
Fault codes: P0487
Remedy: Fit modified part

Symptoms

Trouble code stored: P0487.

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: Fit modified engine control module (ECM).

Data: Motorwise Workshop. Bulletin 3.

Whistling noise at approximately 1600rpm from engine bay

Affects All models with 1ND-TV engine code, →2008.Fit modified part

Cause

Poor manufacture of turbocharger (TC).

Repair

Fit modified turbocharger (TC).

Parts1 part

Parts listed in the bulletin
Part	Part number	Qty
Turbocharger (TC)	17201-ON030	1

Data: Motorwise Workshop. Bulletin 7.

Poor cold starting

Overview

Affects: All models with 1ND-TV engine code, →12/09.
Remedy: Software update

Symptoms

Erratic idle when started from cold.

Cause

Faulty fuel injectors.

Engine control module (ECM) software fault.

Repair steps

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.
Inspect part number on fuel injectors. If part number 23670-33050, replace fuel injectors.

Parts

Parts listed in the bulletin
Part	Part number	Qty
Fuel injector	23670-33051	4

Data: Motorwise Workshop. Bulletin 9.

Engine oil leak from cylinder head area

Affects All models with 1.4 Diesel engine.Fit modified part

Cause

Cylinder head cover gasket damaged during assembly.

Repair

Fit modified cylinder head cover gasket.

Parts1 part

Parts listed in the bulletin
Part	Part number	Qty
Cylinder head cover gasket	11213-33031	1

Data: Motorwise Workshop. Bulletin 11.

Brakes

3 documented faults — symptoms, causes and workshop fixes.

Handbrake lever difficult to operate when driver's seat in fully forward position

Overview

Affects: All models built in UK and Turkey, →07/07.

Cause

Incorrect adjustment of handbrake mechanism.

Repair

Adjust handbrake mechanism to obtain 3-6 notches at handbrake lever whilst applying 200 N.
Carry out brake bedding-in procedure: Drive vehicle at 25 mph (40 kph). Apply handbrake lever 1 notch. Drive vehicle for 400 metres. Release handbrake lever. Wait 5 minutes. Repeat above procedure twice.

Data: Motorwise Workshop. Bulletin 1.

Handbrake lever difficult to operate when driver's seat in fully forward position

Overview

Affects: All models built in Japan, →11/07.
Remedy: Fit modified part

Cause

Incorrect adjustment of handbrake mechanism.

Poor manufacture of handbrake cables.

Repair steps

Fit modified handbrake lever assembly and handbrake cables.
Adjust handbrake mechanism to obtain 3-6 notches at handbrake lever whilst applying 200 N.
Carry out brake bedding-in procedure: Drive vehicle at 25 mph (40 kph). Apply handbrake lever 1 notch. Drive vehicle for 400 metres. Release handbrake lever. Wait 5 minutes. Repeat above procedure twice.

Parts

Parts listed in the bulletin
Part	Part number	Qty
Handbrake cable	46420-12720	1
Handbrake cable	46430-12610	1
Clamp	46402-12030	1
Handbrake lever assembly	46201-12352-**	1

Data: Motorwise Workshop. Bulletin 2.

Strong odour from rear brakes

Affects All models, →03/09.Fit modified part

Symptoms

Excessive fuel consumption. Noise from rear brakes.

Cause

Rear brake pads seize in brake caliper carrier due to corrosion and dirt ingress.

Repair

Fit modified rear brake pads.

Data: Motorwise Workshop. Bulletin 6.

Steering

3 documented faults — symptoms, causes and workshop fixes.

Rattling noise from steering column at low speeds over uneven surfaces

Affects All models, →2008.Fit modified part

Cause

Excessive free play in EPS motor drive gears.

Repair

Fit modified steering column.

Data: Motorwise Workshop. Bulletin 4.

Knocking noise from steering when steering wheel turned

Overview

Affects: All models, →2008.
Remedy: Fit modified part

Cause

Dry contact surfaces on the steering column lower shaft splined joint.

Repair

To confirm cause: Mark alignment of steering column lower shaft to steering rack. Detach steering column lower shaft from steering rack. Slide steering column lower shaft in and out 10 times. Ensure alignment of reference marks. Refit steering column lower shaft. Road test vehicle.
If noise is no longer present: Fit modified steering column lower shaft.

Data: Motorwise Workshop. Bulletin 5.

Increased engine noise in passenger compartment

Steering column sealing boot cracked/damaged. Fix: fit a new part.

Overview

Affects: All LHD models.
Remedy: Fit new part

Symptoms

Driver's footwell carpet wet after heavy rain. Steering operation not smooth when manoeuvring or parking.

Repair steps

Remove steering column sealing boot and discard.
Fit protective cover to new steering column sealing boot Secure protective cover with retaining strap, ensure a clearance of 0.5 - 1.5 mm.
Fit new steering column sealing boot complete with protective cover.

Parts

Parts listed in the bulletin
Part	Part number	Qty
Protective cover	45254-02020	1
Steering column sealing boot	Refer to manufacturer	1

Data: Motorwise Workshop. Bulletin 12.

Clutch & gearbox

1 documented fault — symptoms, causes and workshop fixes.

Rattling noise from clutch assembly with engine idling and clutch pedal fully released

Overview

Affects: All models with 1ND-TV engine code.
Remedy: Fit modified part
Parts: 3 parts

Cause

Unsatisfactory design of clutch assembly.

Repair

Fit modified clutch assembly.
Renew concentric clutch slave cylinder.

Parts3 parts

Parts listed in the bulletin
Part	Part number	Qty
Clutch assembly - except ASM transmission	31250-52131	1
Clutch assembly - ASM transmission	31250-52151	1
Concentric clutch slave cylinder	Refer to manufacturer	1

Data: Motorwise Workshop. Bulletin 8.

Body & trim

1 documented fault — symptoms, causes and workshop fixes.

Water ingress into load area

Affects All models, →02/10.

Symptoms

Load area carpet wet.

Cause

Damaged or incorrectly fitted air ventilation outlet grilles, located behind rear bumper.

Repair

Check fitment and condition of air ventilation outlet grilles, replace if necessary.

Parts1 part

Parts listed in the bulletin
Part	Part number	Qty
Air ventilation outlet grille	62940-02011	2

Data: Motorwise Workshop. Bulletin 10.

Glossary

Technical terms used in this guide.

ECM: Engine control module — the electronic unit that manages the engine
LHD: Left-hand drive — steering wheel on the left
TC: Turbocharger — the exhaust-driven compressor that boosts engine power
Caliper: The part that squeezes the brake pads onto the disc
Control Module: A control unit for one of the vehicle's systems (engine, gearbox, brakes, body, and so on)
Re-Program: Update the software on a control module using the manufacturer's diagnostic tool
Trouble Code: A standardised fault code stored by a control module, read with a diagnostic tool

Frequently asked questions

What are the common faults with the Toyota Auris 1.4 D-4D?

This guide contains 12 workshop bulletins for the Toyota Auris 1.4 D-4D. Of these, four concern the engine and fuel system and three the brakes. Symptoms, causes, repair steps and part numbers are shown where supplied.

Does every Toyota Auris 1.4 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 Auris 1.4 D-4D faults myself?

Many of them. The documented symptoms can be seen, heard or felt during a test drive.