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C175T

This document provides information about harness C175T, which connects to the powertrain control module (PCM) and includes various circuits that control components like oxygen sensors, transmission sensors, solenoids, and the transfer case motor. The harness contains 52 pins/circuits with gauges ranging from 16 to 20, with functions like sensor signals, heater circuits, and solenoid control circuits. Several pins are unused.

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david
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591 views2 pages

C175T

This document provides information about harness C175T, which connects to the powertrain control module (PCM) and includes various circuits that control components like oxygen sensors, transmission sensors, solenoids, and the transfer case motor. The harness contains 52 pins/circuits with gauges ranging from 16 to 20, with functions like sensor signals, heater circuits, and solenoid control circuits. Several pins are unused.

Uploaded by

david
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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C175T 

Description: Harness: Base Part #:


Connector: C175T
POWERTRAIN CONTROL MODULE (PCM) 15525 AAA1001

Pin Circuit Gauge Circuit Function Qualifier


1 389 (WH-BK) 18 Heated Oxygen Sensor HO2S #12, heater
2 * * not used
3 * * not used
4 * * not used
5 * * not used
6 770 (WH) 18 Transfer case motor position 1 ESOF
7 762 (YE-WH) 20 Four-wheel drive indicator position 1 MSOF
7 771 (VT-YE) 18 Transfer case motor position 2 signal ESOF
8 763 (OG-WH) 20 Four-wheel drive indicator position 2 MSOF
8 772 (LB) 18 Transfer case motor position 3 signal ESOF
9 778 (OG) 18 Transfer case motor position 4 ESOF
10 * * not used
11 * * not used
12 390 (TN-YE) 18 Heated Oxygen Sensor HO2S #22, heater
13 * * not used
14 136 (DB-YE) 20 Output shaft speed sensor OSS , signal
15 970 (DG-WH) 20 Turbine shaft speed TSS sensor signal
16 1504 (RD-WH) 20 Transfer case speed sensor signal MSOF
17 1144 (YE-BK) 20 Digital Transmission Range DTR sensor, TR1
18 1145 (LB-BK) 20 Digital Transmission Range DTR sensor, TR2
19 199 (LB-YE) 20 Digital Transmission Range DTR sensor, TR3A
20 923 (OG-BK) 18 Transmission Fluid Temperature TFT sensor
21 393 (VT-LG) 20 Heated Oxygen Sensor HO2S #22, input
22 392 (RD-LG) 20 Heated Oxygen Sensor HO2S #12, input
23 * * not used
24 * * not used
25 * * not used
26 * * not used
27 * * not used
28 * * not used
29 * * not used
30 * * not used
31 * * not used
32 1143 (WH-BK) 20 Digital Transmission Range DTR sensor, TR4
33 * * not used
34 * * not used
35 * * not used
36 480 (VT-YE) 18 Torque converter clutch TCC solenoid
37 315 (VT-OG) 18 Shift solenoid B
38 237 (OG-YE) 18 Shift solenoid A
39 925 (WH-YE) 18 EPC solenoid
40 * * not used
41 * * not used
42 * * not used
43 359 (GY-RD) 20 Signal return 4.2L
43 359 (GY-RD) 18 Signal return 4.6L, 5.4L
44 * * not used
45 * * not used
46 782 (BR-WH) 18 Transfer case motor position signal return ESOF
47 * * not used
48 92 (LB-YE) 16 Transfer case clutch coil signal return
49 779 (BR) 16 Transfer case clutch coil signal
50 * * not used

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