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Service bulletins for the 2004 Suzuki Forenza

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

28 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
TS-09-03129R2009-08-03. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:FLOOR SHIFT. SUZUKI VEHICLES: AUTOMATIC TRANSMISSION SHIFT LEVER IS LOOSE IN THE SHIFT GATE AND/OR IGNITION KEY CANNOT BE REMOVED. THE TRANSMISSION GEAR SHIFT LEVER DOES NOT HOLD FIRMLY TO THE LEFT OF THE SHIFT GAGE AS EXPECTED. *PE
TS06012382008-03-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). REQUIRED AUTOMATIC TRANSMISSION CONTROL MODULE INITIALIZATION PROCEDURE. MY 2004-2008 FORENZ SEDAN/WAGON, RENO (RQ420). *NJ
03110752006-01-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. DTC P0703 EXPLAINED. AUTOMATIC TRANSMISSION DTC P0703 IS PRESENT. ALL FORENZA MODELS. SUZUKI. *TT
01080552005-09-12. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. AUTOMATIC TRANSMISSION HARSH 2 TO 1 DOWNSHIFT. *SC
02080552005-09-12. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. HARSH 4TH TO 3RD AUTOMATIC DOWNSHIFT AND UNWANTED P1884 DTC. 2004 SUZUKI RENO-RQ420 *SC

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.