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HYDRA – MATIC 4L40 – E / 5L40 – E

AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
7
TFT Sensor
TO ECM
G100
G100
1-2 Shift
Solenoid (A)
2-3 Shift
Solenoid (B)
4-5 Shift
Solenoid (C)
TCC
Solenoid
Pressure
Control
Solenoid
WHITERED
WHITELT. BLUE/WHITE
DK. BLUE/WHITE
YELLOW
YELLOW
WHITE
WHITE
WHITE
WHITE
WHITE
TAN/WHITE
TAN
WHITE WHITE WHITE
BLACKLT. GREEN
BLACK
BLUE
BLUE
GRAYPURPLE
PURPLE
GRAY
YELLOW
YELLOW/BLACK
TAN/BLACK
ORANGE/BLACK
ORANGE/BLACK
ORANGE/BLACK
YELLOW/BLACK
BLACK/WHITE
BLACK/WHITE
BLACK/WHITE
YELLOW
YELLOW
GREEN GREEN
BROWN
GRAY
GRAY
BLACK
RED
RED/WHITE
RED/WHITE BATTERY
VOLTAGE
ACCESSORY
VOLTAGE
IGNITION
VOLTAGE
YELLOW
YELLOW
PINK
PINK
BLUE
GREEN
"NOT USED"
RED
ORANGE
(Resistor in Wire)
Internal
Mode
Switch
A B C D E F
C
Supply
A
B
P
N
5L40-E TRANSMISSION
CADILLAC/BMW INTERNAL WIRE SCHEMATIC
Figure 5
2
3
5
4
8
9
10
11
12
13
20
17
15
16
18
19
14
7
6
1
View Looking Into
Trans Case Connector
Pin No. Pin No.
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
Description Description
Output Speed Sensor (OSS) (+)
Input Speed Sensor (ISS) (-)
Input Speed Sensor (ISS) (+)
Output Speed Sensor (OSS) (-)
Internal Mode Switch Signal "N"
Internal Mode Switch Signal "B"
Internal Mode Switch Signal "P"
Internal Mode Switch Signal "A"
Internal Mode Switch Signal "C"
Solenoid Power In
"Not Used"
Internal Mode Switch Supply
4-5 Shift Solenoid (C) Ground
1-2 Shift Solenoid (A) Ground
TCC/PWM Solenoid Ground
2-3 Shift Solenoid (B) Ground
Pressure Control Solenoid (-)
Pressure Control Solenoid (+)
Trans Fluid Temp (TFT) Sensor (-)
Trans Fluid Temp (TFT) Sensor (+)
Case Connector Terminal Identification
Copyright © 2002 ATSG
Output
Sensor
Turbine
Sensor
17
14
9
5
20
8
10
6
1
3
18
11
7
16
19
15
2
4
12
13
TCM
ECM/TCM, Fuse No. 6, (10A)
THEFT, Fuse No. 40, (7.5A)
TCM/IPC, Fuse No. 14, (15A)
UNDERHOOD
FUSE BLOCK
(See Page 8)
TCM
8
30
18
19
4
3
29
1
2
10
11
37
24
36
25
15
21
27
7
6
5
9
12
19
26 B+

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