FixVault

Retrieving Fault Codes: Notes

NOTE: During diagnostics, ensure "D4" indicator light on A/T gear position indicator on instrument panel is not turned on by a fault in the PGM-FI system. The PGM-FI system controls the fuel injection system. To repair PGM-FI system, see appropriate SELF-DIAGNOSTICS article in the ENGINE PERFORMANCE. After PGM-FI system as been repaired, clear fault codes. See CLEARING FAULT CODES  . After fault codes have been cleared, road test vehicle for several minutes at over 30 MPH and recheck fault codes.
NOTE: Before any diagnostic procedure, obtain radio anti-theft code from customer. Note radio preset stations, as radio stations and clock setting will be cleared and must be reset. Radio anti-theft code must be re-entered for radio operation.