2005 Lexus GX470 4.7L MIL Lamp on
Mechanical shop sent in vehicle with check engine light on and one code. Checked and found that the air pump doesn't work at all. Tried to actuate with the scanner with engine cold or hot. Can't actuate pump, tested wiring between PCM and air pump control ...
FIX posted 11/24/2020
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Vehicle Data2005 Lexus GX470
Trouble Codes
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Vehicle Data
2005 Lexus GX470
VIN | JTJBT20X45 |
Engine | 4.7 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P2445 | Secondary Air Injection System Pump Stuck Off |