Workshop

HYDRA-MATIC 6L80 (6 Speed)

FILTER PLATE
ASSEMBLY
TRANSMISSION FLUID
TEMPERATURE SENSOR
LEAD
FRAME
SHIFT
SOLENOID 1
SHIFT
SOLENOID 2
LINE PRESSURE
CONTROL SOLENOID
TFP
SWITCH 4
TFP
SWITCH 1
TFP
SWITCH 3
CLUTCH PRESSURE
CONTROL SOLENOID 5
CLUTCH PRESSURE
CONTROL SOLENOID 2
CLUTCH PRESSURE
CONTROL SOLENOID 3
CLUTCH PRESSURE
CONTROL SOLENOID 4
16 PIN
CONNECTOR
TCC PRESSURE
CONTROL SOLENOID
TFP
SWITCH 5
RANGE
Park
ON
ON
ON
ON
ON
OFF
OFF
OFF OFF ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
4.03
3.06
4.03
2.36
2.36
1.53
1.15
0.85
0.67
OFF
OFF OFF
OFF OFF
OFF
OFF
OFF
OFF
OFF OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON ON
ON ON ON* ON**
ON**
ON**
ON**
ON**
ON**
ON**
ON**
ON**
ON**
ON**
ON*
ON*
ON*
ON*
ON*
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON ON
ON
ON
ON
Reverse
Neutral
"D"-1st
"M"-2nd
"M"-1st
"D"-2nd
"D"-3rd
"D"-4th
"D"-5th
"D"-6th
Shift
Sol. 1
Shift
Sol. 2
CPC Sol. 5
1-2-3-4 CL.
(N.L.)
CPC Sol. 4
2-6 CL.
(N.L.)
CPC Sol. 2
3-5 Rev CL.
(N.H.)
CPC Sol. 3
4-5-6, Low/Rev CL.
(N.H.)
LINE PC Sol.
Line Pres Cont
(N.H.)
GEAR
RATIO
TCC PC Sol.
Torq Conv CL.
(N.L.)
CONTROL SOLENOID BODY AND TCM ASSEMBLY
SOLENOID APPLICATION CHART
FOR SHIFT SOLENOIDS 1 AND 2: "ON" = ENERGIZED (PRESSURIZED), "OFF" = DE-ENERGIZED (NO PRESSURE).
FOR CPC SOLENOIDS 2, 3: "ON" = NO PRESSURE, "OFF" = PRESSURIZED. FOR CPC SOLENOIDS 4, 5: "ON = PRESSURIZED, "OFF" = NO PRESSURE.
* TCC IS AVAILABLE IN 2ND THRU 6TH GEAR, BASED ON THROTTLE POSITION, FLUID TEMP AND VEHICLE SPEED.
** CONSTANTLY VARIES LINE PRESSURE BASED ON THROTTLE POSITION, FLUID TEMP, AND GEAR STATE.
Figure 5
AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
7

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