ION L4-2.4L (2007)
Terminal Position Assurance (TPA)
The terminal position assurance (TPA) insert resembles the plastic combs used in the control module connectors. The TPA keeps the terminal securely
seated in the connector body. Do not remove the TPA from the connector body unless you remove a terminal for replacement.
Splicing Copper Wire Using Splice Sleeves
Splicing Copper Wire Using Splice Sleeves
Tools Required
* J 44020 Terminal Repair Kit
* J 44020-6 Heat Gun
Important: Use only DuraSeal splice sleeves. Other splice sleeves may not protect the splice from moisture or provide a good electrical connection.
Use DuraSeal splice sleeves to form a one-to-one splice on all types of insulation except tefzel and coaxial. Use DuraSeal splice sleeves where there is
special requirements such as moisture sealing. Follow the instructions below in order to splice copper wire using DuraSeal splice sleeves.
1. Open the harness.
* If the harness is taped, remove the tape.
* To avoid wiring insulation damage, use a sewing ripper in order to cut open the harness.
* If the harness has a black plastic conduit, pull out the desired wire.
2. Cut the wire.
* Cut as little wire off the harness as possible.
* Ensure that each splice is at least 40 mm (1.5 in) away from other splices, harness branches and connectors. This helps prevent moisture from
bridging adjacent splices and causing damage.
3. Select the proper size and type of wire.
* The wire must be of equal or greater size than the original.
* The wire's insulation must have the same or higher temperature rating (4).
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Use general purpose insulation for areas that are not subject to high temperatures.
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Use a cross-linked polyethylene insulated wire for areas where high temperatures are expected.
Important:
- Use cross-linked polyethylene wire to replace PVC, but do not replace cross-linked polyethylene with PVC.
