Shift Shift Patte Pattern rn - (3) Two-Way wo-Way On/Off On/Off Solenoi Solenoids ds Shift Shift Qual Quality ity - Press Pressure ure Contr Control ol Sol Solen enoid oid Torque orque Convert Converter er Clutch Clutch - Pulse Pulse Width Width Modulat Modulated ed Solenoi Solenoid d Control Control
Five Speed Longitudinal Mount Product Series Electronically Controlled
Automatic Overdrive with a Torque Converter Clutch Assembly.
Seven Position Quadrant or Driver Shift Control (P, (P, R, N, D , 4, 3, 2) Pressure Taps Available Line Pressure
Gear
Ratios
1 st 2n d 3rd 4t h 5t h Rev
3. 4 2 2. 2 1 1. 6 0 1. 0 0 0. 7 5 3. 0 3
Informatio n may vary with application. All information, illustration s and specificati ons contained in this book are based on the latest product information available at the time of publication. The right is reserved to make changes at any time without notice.
Direct Reverse Overdrive Intermediate Low/Reverse Second Coast Second Coast Forward Forward Sprag Intermediate Sprag Low Sprag Second Sprag
On- Solenoid Energized Off- Solenoid De-Energized @ - The Solenoid's State Follows a Shift Pattern Which Depends Upon Vehicle speed and Throttle Position. It Does Not Depend Upon the Selected Gear
Off Off On/Off@ On/Off@ On/Off@ On/Off@ On/Off@ On/Off@
12. Intermediate Clutch 13. Direct Clutch 14. Overdrive Clutch
-7-
11
6
4
2
Transmission Gear Train Exploded View
1 2 3
*Note: Solid PTFE Ring Closest to Converter
20
8
7
9
19 18
13 17
14 15
16
-8-
5
4
10
6
11
12
1. Converter/Pump Housing
8. Low Sprag
15. Output Speed Sensor With Spacer
2. Direct/Reverse Clutch Housing
9. Center Support 2nd Clutch/Low/ Reverse & 2nd Coast Clutch
16. Intermediate/O.D. Feed Seal
3. Forward/Coast Clutch Housing
10. Second Clutch Sprag
17. Reverse/Low and Reverse/2nd/ 2nd Coast Feed Seal
11. Planetary Carrier Assembly
18. Extension Housing Gasket
5. Direct Clutch Hub
12. Output Shaft & Internal Ring Gear
19. Extension Housing
6. O.D. Clutch Hub/Intermediate Sprag
13. Pump to Case Gasket
20. Intermediate/O.D. Housing Selective Snap Ring
4. Forward Sprag/Input Sun Gear Shaft
14. Input Speed Sensor W/O Spacer
7. Intermediate/Overdrive Clutch Housing
-9-
Electrical Components Transmission Fluid Temperature Sensor Temperature Resistance
R% (+/-)
Shift Solenoids
O
+/- C Range
Gear
Engine Braking
1-2 Valve
2-3 Valve
4-5 Valve
-40
100000
10.5
1.51
-30
51400
9.69
1.52
1
NO
OFF
ON
OFF
-20
27610
9.02
1.49
1
YES
OFF
ON
ON
-10
15450
8.35
1.49
2
NO
ON
ON
OFF
0
8972
7.74
1.43
2
YES
ON
ON
ON
10
5391
7.16
1.42
3
NO
ON
OFF
OFF
20
3342
6.64
1.42
3
YES
ON
OFF
ON
30
2132
6.19
1.41
4
YES
OFF
OFF
ON
40
1397
5.73
1.39
5
YES
OFF
OFF
OFF
50
938
5.32
1.38
Neutral
-
-
60
645
4.92
1.35
Reverse
R
YES
70
453
4.55
1.30
Park
-
-
80
324
4.19
1.27
90
237
3.89
1.25
100
176
3.59
1.22
110
132
3.25
1.16
Duty Cycle
Current
Line Pressure
120
101
2.96
1.13
Minimum
0.1 Amps
Maximum
130
79
2.66
1.07
Maximum
1.1 Amps
Minimum
140
62
2.58
1.09
150
49
2.83
1.26
D432
ON/OFF
Shift solenoid valve resistance should measure between 15 and 17 ohms when measured at 20 oC (68oF). The resistance should measure approximately 24 ohms at 150 oC (302oF).
Pressure control solenoid valve resistance should measure betw een 3.5 and 4.6 ohms when measured at 20 oC (68oF), and approximately 6 ohms at 150 oC (302oF).
TCC PWM solenoid valve resistance sh ould measure between 10.0 and 11.5 ohms w hen measured at 20 oC (68oF). The resistance should measure approximately 16 ohms at 150 oC (300oF).
-10-
Range Reference Chart 1
RANGE
D432
GEAR
Engine Braking Ratio
2
3
4
5 6 7 8 9 10 11 12 13 Forward Over- Interm. Inter- Low Low and Second Second Direct Coast Reverse Forward Clutch Drive Clutch Mediate Clutch Reverse Second Clutch Coast Clutch Clutch Clutch Clutch Sprag Clutch Sprag Clutch Sprag Clutch Clutch Sprag Clutch
1
*No
3.42
Applied
Applied
LD
LD
1
Yes
3.42
Applied
Applied
LD
LD
2
*No
2.21
Applied
Applied
LD
Applied
LD
2
Yes
2.21
Applied
Applied
LD
Applied
LD
3
*No
1.60
Applied
Applied
LD
3
Yes
1.60
Applied
Applied
LD
4
Yes
1.00 Applied Applied
Applied
LD
0.75 Applied
Applied
5
Yes
Neutral
-
-
-
Reverse
R
Yes
3.03
-
-
-
Applied Applied
Applied
LD
Applied
Applied
LD
Applied
Applied
Applied
Applied
Applied
Applied
Applied
Applied
Applied
†Reverse Lock Out Park
LD - Locked in Drive * - Engine Braking is Electronically Controlled by the TCM and is Available as Calibrated for Each Model and Application. † - Reverse Lockout is a Condition that Occurs when TCC Apply is Commanded by the TCM. TCC Signal Fluid From the TCC PWM Solenoid Valve Applies the Reverse Lockout Valve to Prevent Reverse Clutch or Low and Reverse Clutch Apply Even if the Manual Valve is in Reverse Position. NOTE: DESCRIPTIONS ABOVE EXPLAIN COMPONENT FUNCTION DURING ACCELERATION
EXPECTED OPERATING CONDITION IF COMPONENT IN COLUMN NUMBER IS INOPERATIVE:
Column #
Condition
1
No Fourth or Fifth Gears
2
No Engine Braking in Overdrive Range - First, Second, Third and Fourth Gears; or in Manual Fourth, Manual Third and Manual Second Ranges.
3
No Reverse
4
No Forward
5
No Forward
6
No Fifth Gear or No engine Braking in Third Gear - All Forward Ranges
7
No Third Gear
8
No Third, Fourth or Fifth Gears
9
No First Gear
10
No Reverse, No Engine Braking in Manual First
11
No Second, Third, Fourth or Fifth Gears
12
No Second Gear
13
No Engine Braking in Second Gear - All Forward Ranges
-11-
SOME OF THE INFORMATION IN THIS BOOKLET MAY HAVE BEEN PROVIDED OR APPROVED BY THE AUTOMATIC TRANSMISSION SERVICE GROUP AND/OR THE AUTOMATIC TRANSMISSION REBUILDERS ASSOCIATION. THE INFORMATION CONTAINED HEREIN IS ACCURATE TO THE BEST OF OUR KNOWLEDGE. WE ARE NOT RESPONSIBLE FOR ANY INACCURACIES OR WARRANTY CLAIMS WHICH MAY RESULT FROM THE USE OF THIS INFORMATION.
