K19 Suspension Control Module
WARNING: This page is about a different car, the 2021 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Body
- OEM Connector: 33222138
- Service Connector: 19333026
- Description: 46 -Way F 1.2 OCS, 2.8, 6.3 CTS Series, Sealed (GY)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
| I |
19370818 |
J-35616-12 (BU) |
J-38125-215A |
| II |
84634921 |
J-35616-42 (RD) |
J-38125-212 |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
2.5 |
RD / GN |
5140 |
Battery Positive Voltage |
II |
- |
| 2 - 4 |
- |
- |
- |
Not Occupied |
- |
- |
| 5 |
0.5 |
BU |
4987 |
AUTOSAR CAN Bus [+] 1 Serial Data |
I |
- |
| 6 |
0.5 |
BU |
4987 |
AUTOSAR CAN Bus [+] 1 Serial Data |
I |
- |
| 7 |
0.5 |
WH |
4986 |
AUTOSAR CAN Bus [-] 1 Serial Data |
I |
- |
| 8 |
0.5 |
WH |
4986 |
AUTOSAR CAN Bus [-] 1 Serial Data |
I |
- |
| 9 |
- |
- |
- |
Not Occupied |
- |
- |
| 10 |
0.35 |
BN / BU |
1116 |
Right Front Shock Absorber Actuator Control |
I |
- |
| 11 |
0.5 |
GY / WH |
1117 |
Right Front Shock Absorber Actuator Control |
I |
- |
| 12 - 13 |
- |
- |
- |
Not Occupied |
- |
- |
| 14 |
2.5 |
BK / WH |
2551 |
Signal Ground |
II |
- |
| 15 |
0.75 |
BN / WH |
1107 |
Left Front Shock Absorber Actuator Control |
I |
- |
| 16 - 21 |
- |
- |
- |
Not Occupied |
- |
- |
| 22 |
0.75 |
BU / GY |
1114 |
Left Rear Shock Absorber Actuator Control |
I |
- |
| 23 |
0.5 |
BK / BN |
1099 |
Left Front Vertical Suspension Acceleration Sensor Low Reference |
I |
- |
| 24 |
0.5 |
WH |
1100 |
Left Front Vertical Suspension Acceleration Sensor Signal |
I |
- |
| 25 |
0.35 |
YE / RD |
1817 |
Left Front Vertical Suspension Acceleration Sensor Voltage Reference |
I |
- |
| 26 |
0.5 |
VT / RD |
1818 |
Left Rear Vertical Suspension Acceleration Sensor Voltage Reference |
I |
- |
| 27 |
0.5 |
YE / BN |
1103 |
Left Rear Vertical Suspension Acceleration Sensor Signal |
I |
- |
| 28 |
0.5 |
BK / VT |
1833 |
Left Rear Vertical Suspension Acceleration Sensor Low Reference |
I |
- |
| 29 |
0.75 |
BN / GN |
1118 |
Right Rear Shock Absorber Actuator Control |
I |
- |
| 30 |
- |
- |
- |
Not Occupied |
- |
- |
| 31 |
0.75 |
GY / BU |
1113 |
Left Front Shock Absorber Actuator Control |
I |
- |
| 32 - 37 |
- |
- |
- |
Not Occupied |
- |
- |
| 38 |
0.75 |
GN / VT |
1115 |
Left Rear Shock Absorber Actuator Control |
I |
- |
| 39 |
0.5 |
BK / GN |
1105 |
Right Front Vertical Suspension Acceleration Sensor Low Reference |
I |
- |
| 40 |
0.5 |
WH |
1106 |
Right Front Vertical Suspension Acceleration Sensor Signal |
I |
- |
| 41 |
0.5 |
BN / RD |
1819 |
Right Front Vertical Suspension Acceleration Sensor Voltage Reference |
I |
- |
| 42 |
0.5 |
GY / RD |
1820 |
Right Rear Vertical Suspension Acceleration Sensor Voltage Reference |
I |
- |
| 43 |
0.5 |
YE / BU |
1109 |
Right Rear Vertical Suspension Acceleration Sensor Signal |
I |
- |
| 44 |
0.5 |
BK / BU |
1108 |
Right Rear Vertical Suspension Acceleration Sensor Low Reference |
I |
- |
| 45 |
0.75 |
GN / GY |
1119 |
Right Rear Shock Absorber Actuator Control |
I |
- |
| 46 |
- |
- |
- |
Not Occupied |
- |
- |