LS - 4th Gen (2007-2017) Discussion topics related to the current flagship models LS460, LS460L and LS600H

P032C Code a.k.a. Mice ate my LS460

Thread Tools
 
Search this Thread
 
Old 04-12-20, 02:17 PM
  #1  
DedBirdDog
Intermediate
Thread Starter
 
DedBirdDog's Avatar
 
Join Date: Sep 2018
Location: WV
Posts: 429
Received 147 Likes on 96 Posts
Default P032C Code a.k.a. Mice ate my LS460

It was parked for 6 days. 6 days. I go out to start it up and BAM...immediate CEL appearance and once I started driving the car would not shift beyond 5th gear. Clearly it was in limp mode. Ok, fine. I put my OBD II scanner on it and came up with P032C which is Knock Sensor 3 Circuit Low. A simple clear and it came back immediately. Not a good sign. So I google the code and it leads me back here to this thread:

https://www.clublexus.com/forums/ls-...ing-codes.html

Spudo769's situation sounds eerily similar so off it goes to my indy mechanic with an advisory...check for varmints. He laughs and says ok.

Two days later he calls and says "How did you know?" Here are the pictures he sent me:







He also found a very slow coolant leak that was I had suspected but wasn't about to go pulling the entire intake manifold to find. A quick search of the forum here shows a number of posts about similar leaks and I can't help but wonder how many of these cars are doing it because it is a very slow leak and doesn't show as the V-8 valley contains it.

At any rate, my comprehensive insurance is covering all but the $100 deductible. The lesson here kids is that varmints like these cars as much as we do. If you are parking in a rural area, beware.
The following users liked this post:
sha4000 (04-12-20)
Old 04-13-20, 08:51 AM
  #2  
Tec80
Advanced
 
Tec80's Avatar
 
Join Date: Sep 2014
Location: IL
Posts: 615
Received 128 Likes on 99 Posts
Default

The coolant leak is what attracted them, because it tastes sweet (even though it is poisonous).
The following users liked this post:
ALK (04-13-20)
Old 04-13-20, 01:06 PM
  #3  
DedBirdDog
Intermediate
Thread Starter
 
DedBirdDog's Avatar
 
Join Date: Sep 2018
Location: WV
Posts: 429
Received 147 Likes on 96 Posts
Default

I only hope they died from it.
The following 3 users liked this post by DedBirdDog:
Chaos236 (04-14-20), LS460Crown (04-20-20), Tec80 (04-13-20)
Old 04-14-20, 07:43 AM
  #4  
Spudo769
Pit Crew
 
Spudo769's Avatar
 
Join Date: Jun 2013
Location: Iowa
Posts: 240
Received 52 Likes on 41 Posts
Default

Wow, those look like my pictures from 2017! Those knock sensor wires must be extra tasty! I am glad you got the issue fixed, i haven't had a single problem since then, but good reason to run the car every day.
The following users liked this post:
DedBirdDog (04-14-20)
Old 04-14-20, 11:11 AM
  #5  
DedBirdDog
Intermediate
Thread Starter
 
DedBirdDog's Avatar
 
Join Date: Sep 2018
Location: WV
Posts: 429
Received 147 Likes on 96 Posts
Default

Your post from 2017 was of incredible value Spudo. Thanks for sharing it.
The following 2 users liked this post by DedBirdDog:
LS460Crown (04-20-20), Spudo769 (04-14-20)
Old 04-14-20, 01:12 PM
  #6  
Spudo769
Pit Crew
 
Spudo769's Avatar
 
Join Date: Jun 2013
Location: Iowa
Posts: 240
Received 52 Likes on 41 Posts
Default

Only a slight amount of the value I have gotten from this group.
Old 04-14-20, 02:05 PM
  #7  
TriC
Racer
 
TriC's Avatar
 
Join Date: Nov 2017
Location: Ohio
Posts: 1,549
Received 267 Likes on 201 Posts
Default

It's excellent that your comprehensive insurance has covered the cost to repair the damage!
Old 04-14-20, 09:08 PM
  #8  
Spudo769
Pit Crew
 
Spudo769's Avatar
 
Join Date: Jun 2013
Location: Iowa
Posts: 240
Received 52 Likes on 41 Posts
Default

Animal damage, just like hitting a deer.
Old 04-17-20, 09:27 AM
  #9  
DedBirdDog
Intermediate
Thread Starter
 
DedBirdDog's Avatar
 
Join Date: Sep 2018
Location: WV
Posts: 429
Received 147 Likes on 96 Posts
Default

Total bill was a shade over $1800. And the bonus of getting the coolant leak through the heat exchanger fixed at the same time was more than worth it for the $100 deductible.
Old 04-18-20, 09:13 AM
  #10  
Chuckinnj
Advanced
 
Chuckinnj's Avatar
 
Join Date: Apr 2014
Location: New Jersey
Posts: 665
Received 77 Likes on 60 Posts
Default

I have had excellent results with placing FRESH CAB packs in the engine bay to keep mice from nesting in my outside parked cars. www.earthkind.com
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
poplinux
LS - 3rd Gen (2001-2006)
5
08-02-19 04:06 AM
whytry
GS - 3rd Gen (2006-2011)
11
02-10-18 05:16 AM
Topper86
GS - 2nd Gen (1998-2005)
2
02-17-16 07:31 AM
CrimsonSC3
SC- 1st Gen (1992-2000)
0
01-18-11 05:12 PM



Quick Reply: P032C Code a.k.a. Mice ate my LS460



All times are GMT -7. The time now is 04:18 AM.