GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 134
CONNECTORS
Three types of connectors
are commonly used in automotive applications -
weatherproof, molded and hard shell.
Fig. 4: Hard shell (left) and weather proof (right) connectors have replaceable
terminals
• Weatherproof - these connectors ar e most commonly used where the
connector is exposed to the element s. Terminals are protected against
moisture and dirt by sealing rings wh ich provide a weathertight seal. All
repairs require the use of a specia l terminal and the tool required to
service it. Unlike standard blade ty pe terminals, these weatherproof
terminals cannot be straightened once they are bent. Make certain that
the connectors are properly seated and all of the sealing rings are in
place when connecting leads.
• Molded - these connectors require complete replacement of the
connector if found to be defective. This means splicing a new connector
assembly into the harness. All sp lices should be soldered to insure
proper contact. Use care when probi ng the connections or replacing
terminals in them, as it is possibl e to create a short circuit between
opposite terminals. If this happens to the wrong terminal pair, it is
possible to damage certain com ponents. Always use jumper wires
between connectors for circuit c hecking and NEVER probe through
weatherproof seals.
• Hard Shell - unlike molded connectors, the terminal contacts in hard-shell
connectors can be replaced. Replacement usually involves the use of a
special terminal removal tool that depresses the locking tangs (barbs)\
on
the connector terminal and allows the connector to be removed from the
rear of the shell. The connector she ll should be replaced if it shows any
evidence of burning, melting, cracks, or breaks. Replace individual
terminals that are burnt, corroded, distorted or loose.
