Diagnostic Tools
NOTE:
On all models, diagnosis of the TCC system may be performed by following the appropriate CHART C-8 for the transmission/engine application in question.
When utilizing C-8 charts, specific tools which may be required are a tachometer, test light, digital volt/ohmmeter (DVOM) with 10-megohm input impedance (minimum), and jumper wires. A test light, rather than a voltmeter, must be used when indicated by diagnostic chart.
NOTE:
In the diagnostic and trouble code charts, special scan testers are referred to (and recommended) by the manufacturer to read data parameters and check voltages in the system.