| (1050) | Ground |
| (1050_BK) | 1050 BK |
| (CAV_1) | 1 |
| (3287) | Horn Switch Signal |
| (3287_GN/WH) | 3287 GN/WH |
| (CAV_5) | 5 |
| (CONN_X1) | X1 |
| (CAV_18) | 18 |
| (3287_RD) | 3287 RD |
| (CAV_1) | 1 |
| (CONN_X1) | X1 |
| (CAV_4) | 4 |
| (CONN_X2) | X2 |
| (CONN_X3) | X3 |
| (28) | Horn Relay Control |
| (28_BN/WH) | 28 BN/WH |
| (CAV_19) | 19 |
| (CONN_X5) | X5 |
| (CAV_51) | 51 |
| (CONN_X2) | X2 |
| (29) | Horn Control |
| (29_BN/GY) | 29 BN/GY |
| (CAV_2) | 2 |
| (CAV_59) | 59 |
| (CONN_X1) | X1 |
| (1650) | Ground |
| (1650_BK) | 1650 BK |
| (CAV_1) | 1 |
| (CONN_X2) | X2 |
| (4338) | Pedestrian Friendly Alert Speaker Control (+) |
| (4338_GY/GN) | 4338 GY/GN |
| (CAV_9) | 9 |
| (4337) | Pedestrian Friendly Alert Speaker Control (-) |
| (4337_VT/BN) | 4337 VT/BN |
| (CAV_8) | 8 |
| (4338_GY/GN) | 4338 GY/GN |
| (4337_VT/BN) | 4337 VT/BN |
| (CAV_2) | 2 |
| (CAV_1) | 1 |
| (4640_RD/VT) | 4640 RD/VT |
| (CAV_10) | 10 |
| (1450) | Ground |
| (1450_BK) | 1450 BK |
| (CAV_3) | 3 |
| (CAV_1) | 1 |
| (5986_WH/BU) | 5986 WH/BU |
| (CAV_4) | 4 |
| (2500) | High Speed GMLAN Serial Data (+) (1) |
| (2500_BU) | 2500 BU |
| (CAV_2) | 2 |
| (2501) | High Speed GMLAN Serial Data (-) (1) |
| (2501_WH) | 2501 WH |
| (2500_BU) | 2500 BU |
| (CAV_7) | 7 |
| (2501_WH) | 2501 WH |
| (CAV_6) | 6 |
| (CAV_A27) | A27 |
| (X121) | X121 |
| (CAV_15) | 15 |
| (CAV_14) | 14 |
| (G102) | G102 |
| (F34UA) | F34UA 15A |
| (G204) | G204 |
| (G406) | G406 |
| (F5RA) | F5RA 10A |
| (X121) | X121 |
| (S33) | S33 Horn Switch |
| (K9) | K9 Body Control Module |
| (X85) | X85 Steering Wheel Air Bag Coil |
| (KR3) | KR3 Horn Relay |
| (X50A) | X50A Fuse Block - Underhood |
| (P12) | P12 Horn |
| (K132) | K132 Pedestrian Alert Sound Control Module |
| (P48) | P48 Pedestrian Alert Sound Speaker |
| (Data_Communication_Schematics_REF) | Data Communication Schematics |
| (Data_Communication_Schematics_REF) | Data Communication Schematics |
| (X53A) | X53A Fuse Block - Rear Body |