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62te Quick Test

This document provides instructions for testing the electrical circuit of a 2007 or newer 62TE transmission. It involves the following steps: 1. Turning the key off and unplugging the TCM connector 2. Jumping 12 volts to pin 15 using a fused link to check for voltage at various pins 3. Jumping 12 volts to pin 18 using a fused link to check solenoid operation It includes a diagram of a typical wire diagram for the transmission showing the pin locations and colors for various circuits.

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2K views1 page

62te Quick Test

This document provides instructions for testing the electrical circuit of a 2007 or newer 62TE transmission. It involves the following steps: 1. Turning the key off and unplugging the TCM connector 2. Jumping 12 volts to pin 15 using a fused link to check for voltage at various pins 3. Jumping 12 volts to pin 18 using a fused link to check solenoid operation It includes a diagram of a typical wire diagram for the transmission showing the pin locations and colors for various circuits.

Uploaded by

a
Copyright
© © All Rights Reserved
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Electrical Circuit Test

KEY OFF 62TE Transmission Circuit Test


UNPLUG
NGC
Typical Wire Diagram
CONNECTOR (2007 & Up)
(GREEN FACE)
(Wire Colors May Vary Per Model Year All Circuits
Should Identified By Pin Number) 30: Pins 19, 28 & 38 NGC
Pin 4 Solenoid Conn.
30 86 Pin 6 VLP Conn.
85: Ground
87 85
86: TCM Power
(NGC) HOT AT ALL TIMES 87: Battery Power
C1
Step 1: Key Off Unplug TCM C4 Green Face
New FUSE
Connector
Generation PCM
C2 Step 2: Jump 12 Volts to Pin 15 (with fused
Computer RELAY
link) INTERGRATED
(single
Step 3: Check Voltage at Pins 1, 2, 6, 10, 11, POWER
controller) C3 MODULE
19, 22, 28, 29, 30, & 38

C4 C4
21 21
LOW PRESS SW
5 5
DIRECT PRESS SW
22 22
O/D PRESS SW
2/4 PRESS SW 30 30
29 29
L/R PRESS SW
1 1
O/D SOL CTRL
U/D SOL CTRL 2 2

L/R SOL CTRL 10 10


6 6
2-4/LOW SOL CTRL
11 11
PRESS VF SOL CTRL
3 3
PINS 1, 2, 3, 4, 5, 6, 8, 10, 11, 19, 21, 22, 28,
EMCC VF SOL CTRL
DIRECT SOL CTRL 4 4 29, 30, & 38
LOW SOL CTRL 8 8 SHOULD HAVE 12 VOLTS
38 38
TRANS RELAY OUT
28 28
TRANS RELAY OUT
19 19
TRANS RELAY OUT

PRESS SEN SIG


31 31 JUMP PIN 12V TO PIN 18
18 18 (With Fusible Link)
TRANS RELAY CTR

Fusible
DC Volts Link

AUTO DC
+
12 V

mV
+ + 10 3 17 20 7 19 21 2
V
RPM
mA
A RELAY EMCC LOW DIRECT U/D O/D 2-4/LOW L/R
mA
BATTERY POWER SOLENOID SOLENOID SOLENOID SOLENOID SOLENOID SOLENOID SOLENOID
V A
OUTPUT
OFF

V + PRESS
A mA COM RPM
SENSOR PRESS DIRECT LOW O/D 2-4 L/R
C4 CONNECTOR SIGNAL SOLENOID PRESS SW PRESS SW PRESS SW PRESS SW PRESS SW
FACE (GREEN) 4 12 15 18 11 14 16

Source Voltage TRANSMISSION ASSEMBLY

10 1 Jump (w/fused link) 1 3

19 11 4 7
12 Volts/Amps
8 12
28 20
13 16
Amperage Check
38 29 17 20
Switch the meter to DC
Amps and move the red 21 23
lead to the amps jack.
SOLENOID CONNECTOR

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