LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Jeep >> 1999 >> Cherokee 2WD L4-2.5L VIN P >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Error Messages
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Error Messages

Under normal operation, the DRB III will display one of only two error messages:

- User-Requested WARM Boot
- User-Requested COLD Boot

If the DRB III should display any other error message, record the entire display and call the scantool manufacturer for information and assistance. This is a sample of such an error message display:

ver: 2.14
date: 26 Jul93
file: key_itf.cc
date: Jul 26 1993
line: 548
err: Ox1
User-Requested COLD Boot

Press MORE to switch between this display and the application screen.
Press F4 when done noting information.