GX - 1st Gen (2003-2009) Discussion topics related to the 2003 -2009 GX470 models

2003 GX470 wont shift into reverse

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Old 12-02-11, 10:53 AM
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mmcal1055
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Default 2003 GX470 wont shift into reverse

When I started the vehicle this morning and shifted into reverse, nothing happened. I turned the car off and restarted it. It made a noise and I shifted back into park. The A/T P light came on. Any suggestions?

Thanks,

Marc
Old 12-02-11, 11:37 AM
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mann777
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There are three locations you have a problem.
1. Shift Solenoid Valve (3 Valves) all located within the trans
2. Below the Gear lever you have the Shift Lock Control Module...which needs to be checked
3. The Reverse Gear Clutch ( #3) is defective.

Go to any Autozone, get the OBD tool to scan the results and let us know what are the fault codes found.
Old 12-02-11, 01:07 PM
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mmcal1055
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I will get the code reader and let you know. Does the tranny need to come out in order to fix any of the things that you listed?

Thanks
Old 12-02-11, 08:27 PM
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CruiserGX
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Check your backup lights (white ones) at least in the 80 series Landcruiser if the bulb burns then it won't let you shift. Maybe the same?
Old 12-03-11, 08:23 AM
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mann777
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Yes if it is the First and the Third One. The Second One is fixed from the Gear Lever and trims removal.
Old 12-05-11, 05:44 AM
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mmcal1055
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Default Found out what it was

Appearently my kids got into the car and somehow kicked the transfer case into neutral. I put it back and now everything is fine... Go figure. Thanks for all the help on here!!
Old 12-05-11, 07:24 AM
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ALAN553
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oh yea, we fotgot about that one, LOL, just goes to show, when you hear hoof beats behind you, its usually horses (or kids) , not zebras....
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