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Home >> Jeep >> 1996 >> Grand Cherokee Limited, 5.2 Y >> Repair and Diagnosis >> External Pages >> Different car >> Section 21 (Cruise Control System) >> Self-Diagnostics >> Entering On-Board Diagnostics >> DRB Diagnostic Mode

DRB Diagnostic Mode

WARNING: This page is about a different car, the 1994 Eagle Vision, 1994 Dodge Intrepid, 1994 Chrysler New Yorker, 1994 Chrysler LHS, and 1994 Chrysler Concorde. However, it is still accessible from the selected car via links, so may be relevant.
  1. Connect DRB to Data Link Connector. DLC is located under center of dash, right of steering column. Turn ignition switch to ON position. Enter SPEED CONTROL MENU. To enter SPEED CONTROL MENU, see DRB TEST FUNCTIONS  .
  2. At SPEED CONTROL MENU, press "2" (READ TROUBLE CODES) key. Press ENTER key. After trouble codes are accessed, see TEST TC-1A  under SELF-DIAGNOSTIC TESTS to diagnose problem. If no trouble codes are present, see TROUBLE SHOOTING  .
  3. To erase trouble codes while in this option, press ATM key. At DRB display, press "2" (ERASE) key. DRB will display ERASE TROUBLE CODES ARE YOU SURE? (ENTER TO ERASE). Press ENTER key.
  4. When DRB is finished erasing trouble codes, it will display TROUBLE CODES ERASED. This display will remain until ATM key is pressed. After ATM key is pressed, display will return to SPEED CONTROL MENU screen.
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