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HOMESERVICE MANUALSMAZDA20086 S SPORT, 4D HATCHBACK, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 10 (ON-BOARD DIAGNOSTIC [AUTOMATIC TRANSAXLE FS5A-EL])DTC P0777 [FS5A-EL]NOTES
2008 Mazda 6 s Sport, 4D Hatchback, Standard

DTC P0777 [FS5A-El]: Notes

2008 Mazda 6 s Sport, 4D Hatchback, StandardSECTION Notes
WARNING: This page is about a different variant/trim than selected.
DTC P0777 [FS5A-EL] DETECTION CONDITION AND POSSIBLE CAUSES

DTC P0777 Pressure control solenoid B stuck on
DETECTION CONDITION 
  • With the engine running, all of the following conditions are met:
    • ATF temperature 20°C {68°F} or more 
    • Turbine speed within 225-4,987 RPM 
    • Secondary gear revolution speed 50 RPM or more 
    • Differential gear case (output) revolution speed 35 RPM or more 
    • Throttle opening angle 4.14% or more 
    • None of the following DTCs are present: P0706, P0707, P0708, P0712, P0713, P0715, P0720, P0778, P0791, P2707, P2708, P2709
    • Revolution ratio of the secondary gear and differential gear case is 1.11 or more  when driving in 5GR.

Diagnostic support note: 
  • This is a continuous monitor (CCM).
  • The MIL illuminates if the TCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the TCM.
  • The PENDING CODE is available if the TCM detects the above malfunction condition during the first drive cycle.
  • FREEZE FRAME DATA is available.
  • The AT warning light illuminates.
  • The DTC is stored in the TCM memory.
POSSIBLE CAUSE 
  • ATF level low
  • Deteriorated ATF
  • Pressure control solenoid B stuck on
  • Control valve stuck
  • TCM malfunction
RENDER: 1.0x

NO RELATED

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