For 1990-2009 cars

Figure 1: |

#### Forward Lamp Harness

(1) | J122
(2) | J120
(3) | Fuse Block - Underhood X1
(4) | G102
(5) | X120
(6) | G103
(7) | X151
(8) | X107 (W49 or WDA)
(9) | X108 (W49 or WDA)
(10) | X150

Figure 2: |

#### Engine Compartment Harness (LLT)

(1) | G115
(2) | G114
(3) | G110
(4) | G112

Figure 3: |

#### Front of the Transmission

(1) | Engine
(2) | Automatic Transmission
(3) | G113

Figure 4: |

#### Near the Brake Booster

(1) | Brake Fluid Level Switch
(2) | Left Fender
(3) | G103
(4) | G101
(5) | G115
(6) | G105
(7) | Electronic Brake Control Module (EBCM)
(8) | Brake Booster Vacuum Sensor

Figure 5: |

#### I/P Harness - Engine Compartment

(1) | Dash Panel
(2) | X109 (XA7)
(3) | X111
(4) | G105

Figure 6: |

#### Near the Battery

(1) | Floor Panel
(2) | G305
(3) | Battery Current Sensor
(4) | X324
(5) | Inline Fuse Onstar (UE1)
(6) | X325 (UE1)

Figure 7: |

#### Body Harness - Left Rear Passenger Compartment

(1) | G401
(2) | Radio Antenna X1
(3) | Inflatable Restraint Roof Rail Module - Driver Connector
(4) | JX405
(5) | X405

Figure 8: |

#### Body Harness - Right Rear Passenger Compartment

(1) | G402
(2) | X351
(3) | Inflatable Restraint Roof Rail Module - Passenger Connector
(4) | Radio Antenna X2
(5) | Radio Antenna X1
(6) | X320 (DNP or UD7 or UE1)
(7) | X322

Figure 9: |

#### Body Harness - Front Passenger Compartment

(1) | X202
(2) | J317
(3) | X340
(4) | X200
(5) | Fuse Block - I/P X1
(6) | X600
(7) | Inflatable Restraint I/P Module - Connector
(8) | G300
(9) | X314
(10) | Inflatable Restraint Side Impact Module - Right Connector
(11) | J308
(12) | J304
(13) | X800
(14) | G302
(15) | X324
(16) | J322
(17) | J302
(18) | G304
(19) | J311
(20) | X305
(21) | J313
(22) | G303
(23) | X700
(24) | J335
(25) | J333
(26) | J319
(27) | Inflatable Restraint Side Impact Module - Left Connector
(28) | X315
(29) | G301
(30) | X500
(31) | X209 (V92)
(32) | JX205