| Table 1: | Vehicle Speed Sensor Connector, Wiring Harness Side |
| Table 2: | Transmission Range Switch Connector, Wiring Harness Side |
| Table 3: | Transmission Control Module (TCM) Connector, Engine Side |
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|---|---|---|---|---|---|---|---|
Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
A | PU | 401 | VSS Low Signal | ||||
B | YE | 400 | VSS High Signal | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
1-2 | -- | -- | Not Used | ||||
3 | OG/BK | 1786 | Park/Neutral Signal | ||||
4 | YE | 772 | Transmission Range Switch Signal B | ||||
5 | BN/RD | 771 | Transmission Range Switch Signal A | ||||
6 | GY | 773 | Transmission Range Switch Signal C | ||||
7 | BK/RD | 450 | Ground | ||||
8 | WH | 776 | Transmission Range Switch Signal P | ||||
9 | -- | -- | Not Used | ||||
10 | L-GN | 24 | Back-up Lamp Supply Voltage | ||||
11 | BN/BU | 239 | IGN 1 Voltage | ||||
12 | BK/RD | 450 | Ground | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
1 | BN | 418 | TCC PWM Solenoid Valve Control | ||||
2 | L-GN | 1222 | 1-2 Shift Solenoid Valve Control | ||||
3-4 | -- | -- | Not Used | ||||
5 | BU | 381 | Vehicle Speed Signal | ||||
6 | BN | 2501 | High Speed GMLAN Serial Data Bus - (CAN) | ||||
7 | BN/BK | 2500 | High Speed GMLAN Serial Data Bus + (CAN) | ||||
8-10 | -- | -- | Not Used | ||||
11 | BN/WH | 1843 | Accessory Voltage | ||||
12-13 | -- | -- | Not Used | ||||
14 | WH | 898 | Shift Solenoid Valve 3 High Control | ||||
15 | -- | -- | Not Used | ||||
16 | PU | 401 | VSS Low Signal | ||||
17 | OG/BK | 1228 | PC Solenoid Valve High Control | ||||
18-19 | -- | -- | Not Used | ||||
20 | YE/BK | 1223 | 2-3 Shift Solenoid Valve Control | ||||
21-22 | -- | -- | Not Used | ||||
23 | GY | 773 | Transmission Range Switch Signal C | ||||
24 | PK | 1224 | Transmission Fluid Pressure Switch Signal A | ||||
25 | BN/BK | 422 | TCC Solenoid Valve Control | ||||
26-28 | -- | -- | Not Used | ||||
29 | BN/RD | 771 | Transmission Range Switch Signal A | ||||
30 | YE/BK | 1227 | TFT Sensor Signal | ||||
31 | PK/BU | 339 | Ignition 1 Voltage | ||||
32 | OG | 740 | Battery Positive Voltage | ||||
33 | OG | 1226 | Transmission Fluid Pressure Switch Signal C | ||||
34 | -- | -- | Not Used | ||||
35 | BK | 2762 | Low Reference | ||||
36 | -- | -- | Not Used | ||||
37 | BN | 2501 | High Speed GMLAN Serial Data Bus - (CAN) | ||||
38 | BN/BK | 2500 | High Speed GMLAN Serial Data Bus + (CAN) | ||||
39 | WH | 776 | Transmission Range Switch Signal P | ||||
40 | L-BU/WH | 1229 | PC Solenoid Valve Low Control | ||||
41 | YE | 400 | VSS High Signal | ||||
42 | BU/RD | 20 | Stop Lamp Switch Signal | ||||
43 | -- | -- | Not Used | ||||
44 | BU | 1225 | Transmission Fluid Pressure Switch Signal B | ||||
45 | -- | -- | Not Used | ||||
46 | YE | 772 | Transmission Range Switch Signal B | ||||
47-48 | -- | -- | Not Used | ||||
49 | BK/RD | 450 | Ground | ||||
