What to look for if buying a used GX 460
#1
Super Moderator
Thread Starter
What to look for if buying a used GX 460
I will refine this first post but features, option, potential problem areas, should I be concerned about this issue?, etc (I will think of others) :-)
Check vehicle service history (VIN Needed)
Vehicle Build Data & Date of First Use (The latter can be used to determine if any factory warranty is left)
FAQ: GX 460 Model Year Changes
GX 460 pricing trends
Potential Problem Areas
- Camshaft sub assembly gasket
- Coolant valley plate leak
- Spark plug tube seals
- Timing cover oil leak
- Transfer case leak
- Rust
- Water pump leak
OBD Fusion/Link can scan most vehicle ECUs and is almost like portable Techstream. / perform your own scan of vehicle for issues. Check to see when codes were last reset as well. Seller could be hiding issues if codes were recently reset. While OBD readiness can be reset with a battery swap you can see how long ago that event took place.
Check to make sure the coolant recovery tank has pink coolant in it. If empty this could indicate leak.
Have these service campaigns been addressed?
2010-2013 Special Service Campaign for Air Injection Pumps and Air Switching Valves
2010-2017 Takata airbag recall info ('10- to early '17 models)
2010-2018 Data Communications Module Campaign
2014-2015 & 2018-2019 Fuel Pump Recall
460 Price Trends
=======================
Identifying vehicles with Driving Support Package (2014-2019) or 2010-2013 variations of that package.
How to identify a 2010-2013 Premium or 2014-2021 Luxury Model? (Post #23)
Identify Mark Levinson (Post #32)
Make sure vehicle will go into 4L. Place vehicle in neutral before doing this.
Make sure Center Differential Lock (CDL) will engage and disengage. You usually need to move some to engage/disengage.
If you are looking at a '14+ and believe ATF fluid has not been changed you can check the ATF Thermal Degradation with OBD Link or Techstream
Check vehicle service history (VIN Needed)
Vehicle Build Data & Date of First Use (The latter can be used to determine if any factory warranty is left)
FAQ: GX 460 Model Year Changes
GX 460 pricing trends
Potential Problem Areas
- Camshaft sub assembly gasket
- Coolant valley plate leak
- Spark plug tube seals
- Timing cover oil leak
- Transfer case leak
- Rust
- Water pump leak
OBD Fusion/Link can scan most vehicle ECUs and is almost like portable Techstream. / perform your own scan of vehicle for issues. Check to see when codes were last reset as well. Seller could be hiding issues if codes were recently reset. While OBD readiness can be reset with a battery swap you can see how long ago that event took place.
Check to make sure the coolant recovery tank has pink coolant in it. If empty this could indicate leak.
Have these service campaigns been addressed?
2010-2013 Special Service Campaign for Air Injection Pumps and Air Switching Valves
2010-2017 Takata airbag recall info ('10- to early '17 models)
2010-2018 Data Communications Module Campaign
2014-2015 & 2018-2019 Fuel Pump Recall
460 Price Trends
=======================
Identifying vehicles with Driving Support Package (2014-2019) or 2010-2013 variations of that package.
How to identify a 2010-2013 Premium or 2014-2021 Luxury Model? (Post #23)
Identify Mark Levinson (Post #32)
Make sure vehicle will go into 4L. Place vehicle in neutral before doing this.
Make sure Center Differential Lock (CDL) will engage and disengage. You usually need to move some to engage/disengage.
If you are looking at a '14+ and believe ATF fluid has not been changed you can check the ATF Thermal Degradation with OBD Link or Techstream
Last edited by Acrad; 08-22-21 at 01:52 PM.
#2
••Let's try to keep the $$$ pricing/shopping talk for new & used in the other purchase thread stickies and not here.
I will refine this first post but features, option, potential problem areas, should I be concerned about this issue?, etc (I will think of others) :-)
FAQ: GX 460 Model Year Changes
Potential Problem Areas
I will refine this first post but features, option, potential problem areas, should I be concerned about this issue?, etc (I will think of others) :-)
FAQ: GX 460 Model Year Changes
Potential Problem Areas
- timing cover leak - manifests with some minor oil leak below the heads of the V8, at the side of the serpentine belt pulley, easier to spot on the driver side of engine, bad Toyota sealer during assembly
- water pump - 140USD in parts - watch out for an empty coolant reservoir, happens to most engines around 100k
- serpentine belt tensioner - 40USD in parts, happens to most engines around 100k
- dead battery - 5 years time, pretty normal
Other:
- engine valley coolant leak - not happened to me, but people mention about 1000-2000 USD in labor, happens because of a faulty Toyota sealer used
The following users liked this post:
Cuervofrog (10-01-20)
#3
A warranty
#4
Damn Acrad, couldnt you become a mod and make these awesome stickers 6months ago?!
really hope to see more posts like this bringing up the smaller issues with these tanks.
if you live in the salt belt, apart from looking for frame rust, check under the doors for rust also.
better off saving that money, just dont skip getting the gx looked by an independent mechanic and having a look under it and at the air bags for dry rot if youre getting one with that option
info starts at 3:20
On my 5 year old gen2 (2015):
- timing cover leak - manifests with some minor oil leak below the heads of the V8, at the side of the serpentine belt pulley, easier to spot on the driver side of engine, bad Toyota sealer during assembly
- water pump - 140USD in parts - watch out for an empty coolant reservoir, happens to most engines around 100k
- serpentine belt tensioner - 40USD in parts, happens to most engines around 100k
- dead battery - 5 years time, pretty normal
Other:
- engine valley coolant leak - not happened to me, but people mention about 1000-2000 USD in labor, happens because of a faulty Toyota sealer used
- timing cover leak - manifests with some minor oil leak below the heads of the V8, at the side of the serpentine belt pulley, easier to spot on the driver side of engine, bad Toyota sealer during assembly
- water pump - 140USD in parts - watch out for an empty coolant reservoir, happens to most engines around 100k
- serpentine belt tensioner - 40USD in parts, happens to most engines around 100k
- dead battery - 5 years time, pretty normal
Other:
- engine valley coolant leak - not happened to me, but people mention about 1000-2000 USD in labor, happens because of a faulty Toyota sealer used
if you live in the salt belt, apart from looking for frame rust, check under the doors for rust also.
better off saving that money, just dont skip getting the gx looked by an independent mechanic and having a look under it and at the air bags for dry rot if youre getting one with that option
info starts at 3:20
Last edited by WRD4chano; 01-11-21 at 05:42 PM.
The following users liked this post:
Acrad (05-01-20)
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