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Home >> Cadillac >> 2006 >> STS Base, 3.6 7, AWD >> Repair and Diagnosis >> Quick Lookups >> Wiring Diagrams >> OEM Connector End Views - Keyless Entry, Automatic Level Control, Power Door Systems, Navigation System, Engine Electrical, Instrument Panel, Gages, And Console, Shift Lock Control, Sir, Automatic Transmission, Stationary Windows >> Automatic Transmission Inline 20-Way Connector End View >> Engine Side to Transmission Side Connector End View
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Engine Side to Transmission Side Connector End View

Automatic Transmission Inline 20-Way Connector End View

GM821224Courtesy of GENERAL MOTORS CORP.
GM817690Courtesy of GENERAL MOTORS CORP.
Automatic Transmission Inline 20-Way Connector End View

Connector Part Information 
  • OEM:9432001
  • Service: See Catalog
  • Description: 20-Way F (BK) Locking
Connector Part Information 
  • OEM:9432001
  • Service: See Catalog
  • Description: Tab Pin Housing 20-Way M (BK) with O-rings
Engine Side to Transmission Side

Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
1 YE 400 OSS High Signal 1 OG 400 OSS High Signal
2 OG/BK 1786 Park/Neutral Signal 2 BN 1786 Park/Neutral Signal
3 PU 401 OSS Low Signal 3 WH 401 OSS Low Signal
4 BK/WH (5L40)
BK (5L50)
751 (5L40)
1551 (5L50)
Ground 4 GN (5L40)
BK (5L50)
751 (5L40)
1551 (5L50)
Ground
5 PU 898 4-5 Shift Solenoid Valve Control 5 GY 898 4-5 Shift Solenoid Valve Control
6 TN 2762 TFT Sensor Low Reference 6 WH 2762 TFT Sensor Low Reference
7 YE 772 Transmission Range Signal B 7 BK 772 Transmission Range Signal B
8 L-BU/WH 1229 PC Solenoid Valve Low Control 8 WH 1229 PC Solenoid Valve Low Control
9 YE/BK 1223 2-3 Shift Solenoid Valve Control 9 BU 1223 2-3 Shift Solenoid Valve Control
10 YE/BK 1227 TFT Sensor Signal 10 RD 1227 TFT Sensor Signal
11 WH 776 Transmission Range Signal P 11 GY 776 Transmission Range Signal P
12 - 776 Not Used 12 - - Not Used
13 OG/BK 1228 PC Solenoid Valve High Control 13 GN 1228 PC Solenoid Valve High Control
14 L-GN 1222 1-2 Shift Solenoid Valve Control 14 BK 1222 1-2 Shift Solenoid Valve Control
15 D-BU/WH 1231 ISS Low Signal 15 WH 1231 ISS Low Signal
16 TN/WH 771 Transmission Range Signal A 16 RD 771 Transmission Range Signal A
17 OG 1525 Solenoid Supply Voltage 17 WH 1525 Solenoid Supply Voltage
18 OG/BK 1230 ISS High Signal 18 YE 1230 ISS High Signal
19 GY 773 Transmission Range Signal C 19 BU 773 Transmission Range Signal C
20 BN 418 TCC PWM Solenoid Valve Control 20 YE 418 TCC PWM Solenoid Valve Control