October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Diagnostic Aids

Code 31 will be stored if circuit No. 469 is open or if circuit No. 432 is shorted to voltage or to circuit No. 416. If Code 31 is intermittent, see TESTS W/O CODES article.

Fig 1: Code 31, Circuit Wiring Diagram & Flow Chart

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