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Home >> Chevrolet >> 2015 >> City Express LS >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> COMPONENT CONNECTOR END VIEWS - MISCELLANEOUS (3 Of 4) >> Figure ISOs >> Service Information >> CAN Bus Medium/High Serial Data

CAN Bus Medium/High Serial Data

GM4081665
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: NH20FW-DC
  • Service Connector: Service by Harness
  • Description: 20-Way F (WH)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I Not Available Not Available Not Available Service by Harness Not Available Not Available Not Available
Pin Size Color Circuit Function Terminal Type ID Option
1 - L-BU RT10 CAN Bus Medium Serial Data (+) I UPF
2 - L-BU RT10 CAN Bus Medium Serial Data (+) I UPF
3 - L-BU RA12 CAN Bus Medium Serial Data (+) I UPF
4 - BK RAE2 Ground I -
5 - BK RAE2 Ground I -
6 - BK RIE1 Ground I -
7 - L-GN RA13 CAN Bus Medium Serial Data (-) I UPF
8 - L-GN RT11 CAN Bus Medium Serial Data (-) I UPF
9 - L-GN RT11 CAN Bus Medium Serial Data (-) I UPF
10 - D-BU IA01 CAN Bus High Serial Data (+) I -
11 - D-BU IA01 CAN Bus High Serial Data (+) I -
12 - D-BU MP10 CAN Bus High Serial Data (+) I -
13 - D-BU FB10 CAN Bus High Serial Data (+) I -
14 - D-BU RA91 CAN Bus High Serial Data (+) I CWM
15 - - - Not Occupied - -
16 - PK RA92 CAN Bus High Serial Data (-) I CWM
17 - PK FB20 CAN Bus High Serial Data (-) I -
18 - PK MP20 CAN Bus High Serial Data (-) I -
19 - PK IA02 CAN Bus High Serial Data (-) I -
20 - PK IA02 CAN Bus High Serial Data (-) I -