How To Follow Test Groups In Trouble Diagnoses
- Work and diagnostic procedure
Start to diagnose a problem using procedures indicated in enclosed test groups.
- Questions and required results
Questions and required results are indicated in bold type in test group.
The meaning of are as follows:
a. Battery voltage--> 11 - 14V or approximately 12V
b. Voltage : Approximately 0V--> Less than 1V
- Symbol used in illustration
Symbols included in illustrations refer to measurements or procedures. Before diagnosing a problem, familiarize yourself with each symbol. Refer to "Connector Symbols" in General Information article and "KEY TO SYMBOLS SIGNIFYING MEASUREMENTS OR PROCEDURES" below.
- Action items
Next action for each test group is indicated based on result of each question. Test group number is shown in the left upper portion of each test group.