Troubleshootina Z-GM 1
Precautions when servicing electrical system
l Note the following items when servicing the electrical system.
l Do not alter the wiring or electrical equipment in any way as this may damage the vehicle or cause a fire
due to shorting or overcapacity of a circuit.
l Always disconnect the negative (- ) battery cable first and 0 Replace blown fuses with ones having the same designated
reconnect It last when disconnecting the battery. capacity.
1OA
15A
Zaution
l Be sure that the ignition and other switches are OFF
before disconnecting or connecting the battery
terminals.
Failure to do so may damage the semi-conductor
components. Caution l Replacing a fuse with one of a larger capacity than
designated may damage components or cause an electrical
fire.
l Secure harnesses with a clamp when provided to take Up l Tape areas of the
a Be sure that the harness
any slack. harness that may rub or
is not caught or damaged
bump against sharp
when mounting
edges to protect it from
components.
damage.
Caution
l Clamp all harnesses near vibrating components(e.g.
the engine) to remove any slack and prevent Contact
due to vibration.
l Do not handle roughly or drop electrical components.
l Disconnect heat sensitive
parts (e.g. relays, ECU)
when performing
maintenance where
temperatures may exceed l Make sure that the
connectors are securely
connected when
installed.
80°C (176°F) (i.e.welding).
oid
