Diesel Data: Automotive Repair

Fail-Safe Chart

FAIL-SAFE CHART

1. FAIL-SAFE FUNCTION
a. When communication fails in any of the CAN bus lines (communication lines), a fail-safe function(s) will operate. The fail- safe function that is specified for each system operates to prevent those systems from malfunctioning.

Fail-Safe Chart (Part 1):




Fail-Safe Chart (Part 2):




Fail-Safe Chart (Part 3):




b. Effects on each system when communication is impossible.