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Home >> Jeep >> 1994 >> Wrangler S, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 18 (Engine Controls - Tests W/Codes - Body Control Computer (Convert)) >> Self-Diagnostic Tests >> Test 56B - Checking Engine Node
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Test 56B - Checking Engine Node

WARNING: This page is about a different car, the 1994 Chrysler LeBaron. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: For connector terminal identification, see CONNECTOR  IDENTIFICATION. For wiring diagram, see WIRING DIAGRAMS  . Perform TEST VER-1 after each repair.
CAUTION: Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.

Using DRB, select module ENGINE NODE. If DRB displays NO RESPONSE, go to TEST 74A. If DRB does not display NO RESPONSE, replace engine node.