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Electrical 93 Mustang Gt Under Dash Wiring

  • Thread starter Thread starter Black Widow 63
  • Start date Start date Jul 24, 2017
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    underdash wiring
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Black Widow 63

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  • Jul 24, 2017
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93 gt convertible 5.0 automatic. When I bought the car I took all the interior out and found a PRO LOCK security chip wired into harness about 4 inches from where harness goes thru firewall. It went to 2 red wires with light blue stripe. What should these 2 wires have originally been ran too??? Thanks for any help
 

RaggedGT

Been here over a DECADE and still no CT
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#2
  • Jul 24, 2017
  • #2
Welcome to Stangnet
I moved your thread to the tech section,the members with extensive wiring knowledge will be along to offer help/advice.
Until then there are some very good diagrams at www.veryuseful.com
 
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Black Widow 63

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RaggedGT said:
Welcome to Stangnet
I moved your thread to the tech section,the members with extensive wiring knowledge will be along to offer help/advice.
Until then there are some very good diagrams at www.veryuseful.com[/8QUOTE]
Thank you.
Click to expand...
 
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Black Widow 63

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  • Jul 26, 2017
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These 2 red wires with a lite blue stripe come out from main harness at the firewall to a rectangular plug. All electrical systems are working EXCEPT starting system. Nothing happens when switch is turned to crank. Thanks for any suggestions.
 

a91what

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#5
  • Jul 26, 2017
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If I remember correctly the wires in question are for the nss(neutral safety switch). The alarm is likely breaking this connection, the automatic has (Or should have) a jumper installed in the plug to complete the circuit. In a manual this plug is installed on the clutch pedal to intrerupt the circuit.

Can you take a picture? If the wiring is easily removed a small jumper wire with spade connectors should work just fine.
 
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Black Widow 63

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  • Jul 26, 2017
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a91what said:
If I remember correctly the wires in question are for the nss(neutral safety switch). The alarm is likely breaking this connection, the automatic has (Or should have) a jumper installed in the plug to complete the circuit. In a manual this plug is installed on the clutch pedal to intrerupt the circuit.

Can you take a picture? If the wiring is easily removed a small jumper wire with spade connectors should work just fine.
Click to expand...
 
B

Black Widow 63

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Jul 24, 2017
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Jul 26, 2017
#7
  • Jul 26, 2017
  • #7
a91what said:
If I remember correctly the wires in question are for the nss(neutral safety switch). The alarm is likely breaking this connection, the automatic has (Or should have) a jumper installed in the plug to complete the circuit. In a manual this plug is installed on the clutch pedal to intrerupt the circuit.

Can you take a picture? If the wiring is easily removed a small jumper wire with spade connectors should work just fine.
Click to expand...
 

a91what

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#8
  • Jul 26, 2017
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The one in your hand is the nss.
 
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Black Widow 63

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#9
  • Jul 27, 2017
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Thank You! I ran a jumper and she fired right off@!! I appreciate the help.
The one behind it is the clutch nss, correct???
 

a91what

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#10
  • Jul 27, 2017
  • #10
Yes, if it's an aod (auto) jumper that as well
 
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