Diagnostic Procedure

WARNING: This page is about a different car, the 2004 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Diagnostic Procedure - DTC P0734: Gear 4 Incorrect (Incorrect Gear Ratio Detected) - (Steps 1-4)

Courtesy of MAZDA MOTORS CORP.

Fig 2: Diagnostic Procedure - DTC P0734: Gear 4 Incorrect (Incorrect Gear Ratio Detected) - (Steps 5-9)

Courtesy of MAZDA MOTORS CORP.

Fig 3: Diagnostic Procedure - DTC P0734: Gear 4 Incorrect (Incorrect Gear Ratio Detected) - (Steps 10 & 11)

Courtesy of MAZDA MOTORS CORP.