Engine & fuel system
1 documented fault — symptoms, causes and workshop fixes.
Engine difficult to start after standing for 3hours or more
Cause
Unsatisfactory design of injectors.
Repair
- Inspect production number on injectors If production number 0692, replace injectors.
Parts1 part
| Part | Part number | Qty |
|---|---|---|
| Injector | 23209-39145 | 4 |
Data: Motorwise Workshop. Bulletin 7.
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
| 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
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 5.
Steering
3 documented faults — symptoms, causes and workshop fixes.
Rattling noise from steering column at low speeds over uneven surfaces
Cause
Excessive free play in EPS motor drive gears.
Repair
- Fit modified steering column.
Data: Motorwise Workshop. Bulletin 3.
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 4.
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
| Part | Part number | Qty |
|---|---|---|
| Protective cover | 45254-02020 | 1 |
| Steering column sealing boot | Refer to manufacturer | 1 |
Data: Motorwise Workshop. Bulletin 8.
Body & trim
1 documented fault — symptoms, causes and workshop fixes.
Water ingress into load area
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
| Part | Part number | Qty |
|---|---|---|
| Air ventilation outlet grille | 62940-02011 | 2 |
Data: Motorwise Workshop. Bulletin 6.
Glossary
Technical terms used in this guide.
- LHD
- Left-hand drive — steering wheel on the left
- Caliper
- The part that squeezes the brake pads onto the disc
Frequently asked questions
What are the common faults with the Toyota Auris 1.6?
This guide contains eight workshop bulletins for the Toyota Auris 1.6. Of these, three concern the brakes and three the steering. Symptoms, causes, repair steps and part numbers are shown where supplied.
Does every Toyota Auris 1.6 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 1.6 faults myself?
Many of them. The documented symptoms can be seen, heard or felt during a test drive.