ZEST BOLT Service Manual

GENERAL 3 1.2 PRECAUTION FOR ELECTRICAL CIRCUIT SERVICE: • Disconnect the negative cable of the battery while servicing the electrical parts that do not require battery power and insulate the negative terminal properly. • While removing the battery first disconnect the negative cable and then the positive cable. While reinstalling the battery, first connect the positive cable and then negative cable. • Be sure to turn the ignition switch off before disconnecting and connecting coupler to avoid electronic parts damage • Do not touch the electrical terminals of parts which use microcomputers (e.g. electronic control units like ECM etc.) to avoid damage to these parts from static electricity from your body • Always use the correct voltmeter, ohmmeter for taking measurement to avoid damage to the electronic control unit and sensors. • Make sure to insert the probe from wire harness side of the connector for taking measurement. • Make sure the connector halves are mating properly and terminals seating precisely in the connector body. • Dirt / corroded terminals result in improper contact. The terminals should be cleaned carefully. • Improper contact pressure between mating terminals disturbs the connectivity between them. • Replace the damaged connector body to avoid exposure of the terminals in case of inadequate contact pressure.