Diagnostic Tests: Notes
CAUTION:
Perform all resistance and voltage tests with a Digital Volt-Ohmmeter (DVOM) with minimum 10-megohm impedance, unless stated otherwise in test procedures. If the inspection for a particular failure code requires the test harness, remove the seat back panels. Unbolt the ECM bracket and connect the test harness. Check the system according to the procedure described for the appropriate code. For test harness connection, see Figure
.
NOTE:
For additional identification of circuits, terminals and wire colors referenced in the following testing, see appropriate wiring diagram in WIRING DIAGRAMS article.