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2003 Lexus GX470 Problems

Find the most common issues based on 2003 Lexus GX470 owner complaints.

Most Common 2003 Lexus GX470 Problems

A clunk type noise may be noted from the rear of the vehicle just before or just after coming to a stop. Our Technicians tell us a revised rear driveshaft and rear suspension control arms are avail...
The sunroof may not close correctly or jam due to alignment issues. Our technicians tell us a wind deflector kit is available to correct this issue.
The airbag warning light may illuminate whit code B0111 and/or B0116 stored. Our technicians tell us the an updated wiring harness is available which should correct this concern.
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3 Known 2003 Lexus GX470 Brakes Problems

An inconsistent or unusual feeling may be noted on brake application. Our technicians tell us a new anti-squeal shim is available which should correct this concern.

1 Known 2003 Lexus GX470 Drive Train Problem

A clunk type noise may be noted from the rear of the vehicle just before or just after coming to a stop. Our Technicians tell us a revised rear driveshaft and rear suspension control arms are avail...

1 Known 2003 Lexus GX470 Electrical & Lights Problem

The airbag warning light may illuminate whit code B0111 and/or B0116 stored. Our technicians tell us the an updated wiring harness is available which should correct this concern.

0 Known 2003 Lexus GX470 Engine Problems

2 Known 2003 Lexus GX470 Exhaust & Emissions Problems

The Check Engine Light may illuminate with various EVAP system fault codes stored. Our technicians tell us this may be caused by a sticking EVAP Purge Vacuum Switching valve. An improved valve is ...
Drivers may hear a loud noise, much like a vacuum cleaner, coming from their engine on cold starts. This affects the 2003-2004 Lexus GX470. The noise is from the secondary air pump, which sends h...

1 Known 2003 Lexus GX470 Heating & Air Conditioning Problem

The air conditioning switch may flash due a faulty AC compressor clutch relay. The AC operation may be erratic while the light is flashing. Our technicians tell us an improved relay is available wh...

0 Known 2003 Lexus GX470 Maintenance Problems

3 Known 2003 Lexus GX470 Miscellaneous Problems

The sunroof may not close correctly or jam due to alignment issues. Our technicians tell us a wind deflector kit is available to correct this issue.
A seat position sensor fault code, B1153 may be set. Our technicians tell us a revised wire harness is available which should correct this concern.
Various radio issues may develop, including: volume control, radio shuts off by itself, or the radio screen is scrambled or blank. Our technicians tell us an improved radio is available to address ...

0 Known 2003 Lexus GX470 Suspension & Steering Problems

11
Known 2003 Lexus GX470 Problems & Complaints

A clunk type noise may be noted from the rear of the vehicle just before or just after coming to a stop. Our Technicians tell us a revised rear driveshaft and rear suspension control arms are avail...
Drivers may hear a loud noise, much like a vacuum cleaner, coming from their engine on cold starts. This affects the 2003-2004 Lexus GX470. The noise is from the secondary air pump, which sends h...
The Check Engine Light may illuminate with various EVAP system fault codes stored. Our technicians tell us this may be caused by a sticking EVAP Purge Vacuum Switching valve. An improved valve is ...
Various radio issues may develop, including: volume control, radio shuts off by itself, or the radio screen is scrambled or blank. Our technicians tell us an improved radio is available to address ...
A seat position sensor fault code, B1153 may be set. Our technicians tell us a revised wire harness is available which should correct this concern.
The sunroof may not close correctly or jam due to alignment issues. Our technicians tell us a wind deflector kit is available to correct this issue.
The air conditioning switch may flash due a faulty AC compressor clutch relay. The AC operation may be erratic while the light is flashing. Our technicians tell us an improved relay is available wh...
The airbag warning light may illuminate whit code B0111 and/or B0116 stored. Our technicians tell us the an updated wiring harness is available which should correct this concern.
An inconsistent or unusual feeling may be noted on brake application. Our technicians tell us a new anti-squeal shim is available which should correct this concern.
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
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