April 5, 2026: LEMON Manuals is launched! Read the announcement.

Connector Views

NOTE: On some vehicles, Park/Neutral Position (PNP) switch is referred to as Transmission Range (TR) switch and Brake Transmission Shift Interlock (BTSI) solenoid is referred to as brakelight switch or stoplamp switch. See Fig 1-Fig 20 .

Fig 1: Identifying Brakelight Switch 4-Pin Connector Terminals

G00009336

Courtesy of GENERAL MOTORS CORP.

Fig 2: Identifying Brakelight Switch 8-Pin Connector Terminals

G00033269

Courtesy of GENERAL MOTORS CORP.

Fig 3: Identifying BTSI Solenoid Connector Terminals (All Models Except "W" Body - Century, Grand Prix & Regal)

G00009319

Courtesy of GENERAL MOTORS CORP.

Fig 4: Identifying BTSI Solenoid Connector Terminals ("W" Body - Century, Grand Prix & Regal)

G00009332

Courtesy of GENERAL MOTORS CORP.

Fig 5: Identifying PNP Switch Connector Terminals ("H", "N", "W" & "Y" Body)

G00009321

Courtesy of GENERAL MOTORS CORP.

Fig 6: Identifying Park Relay Connector Terminals ("K" Body - Seville Only)

G97J28125

Courtesy of FORD MOTOR CO.

Fig 7: Identifying Ignition Switch Connector C2 Terminals ("K" Body - Seville Only)

G00009339

Courtesy of GENERAL MOTORS CORP.

Fig 8: Identifying Underhood Junction Block Connector Terminals ("N" & "W" Body)

G00009326

Courtesy of GENERAL MOTORS CORP.

Fig 9: Identifying PNP Switch Connector Terminals ("M" Body)

G00033268

Courtesy of GENERAL MOTORS CORP.

Fig 10: Identifying BTSI Solenoid Connector Terminals ("M" Body)

G00033267

Courtesy of GENERAL MOTORS CORP.

Fig 11: Identifying Shift Lock Control Module Connector Terminals ("S" Body)

G00009327

Courtesy of GENERAL MOTORS CORP.

Fig 12: Identifying Junction Block No. 3 Connector C2 Terminals ("S" Body)

G00009328

Courtesy of GENERAL MOTORS CORP.

Fig 13: Identifying In-Line Connector C205 Terminals ("V" Body)

G00009329

Courtesy of GENERAL MOTORS CORP.

Fig 14: Identifying Brakelight/BTSI Switch Connector Terminals ("V" Body)

G00009330

Courtesy of GENERAL MOTORS CORP.

Fig 15: Identifying BCM Connector Terminals ("V" & "K" Body - Seville Only)

G99D05532

Courtesy of GENERAL MOTORS CORP.

Fig 16: Identifying Lifting Magnet Connector Terminals ("V" Body)

G97D28228

Courtesy of GENERAL MOTORS CORP.

Fig 17: Identifying Automatic Transaxle Control Connector Terminals ("W" Body - Century, Grand Prix & Regal)

G00009333

Courtesy of GENERAL MOTORS CORP.

Fig 18: Identifying Ignition Switch Connector C2 Terminals ("W" Body)

G00009334

Courtesy of GENERAL MOTORS CORP.

Fig 19: Identifying 48-Pin Connector C201 Terminals ("W" Body - Lumina)

G97G28213

Courtesy of GENERAL MOTORS CORP.

Fig 20: Identifying BTSI Solenoid Connector Terminals ("Y" Body)

G00009335

Courtesy of GENERAL MOTORS CORP.