4L60E Park / Neutral Switch Types. Compatible?
#1
4L60E Park / Neutral Switch Types. Compatible?
Can't find this anywhere. Already searched.
Are these connectors compatible? Can you go from one to the other?
4L60e park neutral connector swap
They seem to have the same "signals" but for 2 wires that might be the same, but with a different names. They even have the same amount of wires and even most same colors.
I'm swapping a V8 (LS type) into a 2006 Trailblazer, keeping the original trans. The original trans has the 1 connector switch, while the engine harness has the 2 connectors harness (2003 LQ9)
Any help/guide/suggestion is highly appreciated.
Are these connectors compatible? Can you go from one to the other?
4L60e park neutral connector swap
They seem to have the same "signals" but for 2 wires that might be the same, but with a different names. They even have the same amount of wires and even most same colors.
I'm swapping a V8 (LS type) into a 2006 Trailblazer, keeping the original trans. The original trans has the 1 connector switch, while the engine harness has the 2 connectors harness (2003 LQ9)
Any help/guide/suggestion is highly appreciated.
#2
This is what I'm working with:
4l60e neutral safety switch wiring
4l60e neutral safety switch wiring
This are the signals names, pins with their corresponding names:
Newer Connector. *** Older Connector.
1: PNP Clutch/Start Switch Sig. *** E/C2: Starter Relay Coil Supply Voltage.
2: Not Used.
3: Not Used.
4: Trans Range Switch Sig B. *** D/C1 Trans Range Switch Sig B.
5: Trans Range Switch Sig A. *** A/C1 Trans Range Switch Sig A.
6: Trans Range Switch Sig C. *** B/C1 Trans Range Switch Sig C.
7: GND. *** D/C2 GND.
8: Trans Range Switch Sig P. *** C/C1 Trans Range Switch Sig P.
9: Park Neutral Position Switch Sig. *** B/C2 Park Neutral Position Park Switch Sig.
10: Back Up Lamp *** F/C2 Back Up Lamp
11: Ignition 1 Voltage *** C/C2 Ignition 1 Voltage.
12: Ignition 1 Voltage *** What goes in here? I have: Neutral Safety Switch Park/Neutral signal not assigned on G/C2, but I'm not sure.
4l60e neutral safety switch wiring
4l60e neutral safety switch wiring
This are the signals names, pins with their corresponding names:
Newer Connector. *** Older Connector.
1: PNP Clutch/Start Switch Sig. *** E/C2: Starter Relay Coil Supply Voltage.
2: Not Used.
3: Not Used.
4: Trans Range Switch Sig B. *** D/C1 Trans Range Switch Sig B.
5: Trans Range Switch Sig A. *** A/C1 Trans Range Switch Sig A.
6: Trans Range Switch Sig C. *** B/C1 Trans Range Switch Sig C.
7: GND. *** D/C2 GND.
8: Trans Range Switch Sig P. *** C/C1 Trans Range Switch Sig P.
9: Park Neutral Position Switch Sig. *** B/C2 Park Neutral Position Park Switch Sig.
10: Back Up Lamp *** F/C2 Back Up Lamp
11: Ignition 1 Voltage *** C/C2 Ignition 1 Voltage.
12: Ignition 1 Voltage *** What goes in here? I have: Neutral Safety Switch Park/Neutral signal not assigned on G/C2, but I'm not sure.
#7
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I just swapped from a MY 2002 4l60e with the old style plug to a MY 2007 4l80e with the new style plug. basically it looks like they just combined the range sensor and the solenoid sensor into one plug.
In my swap I only use the ground wire from the range sensor portion of the old plug, so I didn't trace out where the second pink was coming from or what purpose it served.
I suspect that you could piggyback it off the pink going to 11 on the new plug ( pin C on the old plug) and that it simply provides power to one of the range sensor functions (back up lights, etc)
to find out out for sure you'd have to look at a schematic for a MY 2005 or newer vehicle with a 4lxxe series tranny.
In my swap I only use the ground wire from the range sensor portion of the old plug, so I didn't trace out where the second pink was coming from or what purpose it served.
I suspect that you could piggyback it off the pink going to 11 on the new plug ( pin C on the old plug) and that it simply provides power to one of the range sensor functions (back up lights, etc)
to find out out for sure you'd have to look at a schematic for a MY 2005 or newer vehicle with a 4lxxe series tranny.
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#11
most of the wires match up the only issue I have is the fact that there's 2 wires that don't match up. And the fact that one plug has 12 wires (but 2 of the pins aren't used) and the original plugs have 11 wires. Could I just swap out the whole neutral safety switch from the single connector and just use one that has 2?
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Old Buzzard (05-12-2024)