FixVault
Home › Mazda › 2004 › MPV ES › Repair and Diagnosis › Engine Performance › System › On-Board Diagnostic [Engine Control System AJ] › DTC P1602: Immobilizer Unit-Pcm Communication Error › Diagnostic Procedure

Diagnostic Procedure

Fig 1: DTC P1602 Diagnostic Procedure Chart (Step 1-11)
G00998130Courtesy of MAZDA MOTORS CORP.
Fig 2: DTC P1602 Diagnostic Procedure Chart (Step 12-20)
G00998131Courtesy of MAZDA MOTORS CORP.
About FixVault