Connector Index
Identification numbers have been assigned to in-line connectors, junction connectors, and terminals. The number is preceded by the letter "C" for connectors, "G" for ground terminals or "T" for non-ground terminals.
| Harness | Location |
|---|
| Engine Compartment | Dashboard | Others (Floor, Seat, Door Door, Tailgate and Roof) | Notes |
| Starter cable | T1, T2, T5 and (+) | | | (see STARTER CABLE ) |
| Battery ground cable | T3 G1 and (-) | | | (see BATTERY GROUND CABLE ) |
| Engine ground cable | T4 G2 | | | (see ENGINE GROUND CABLE ) |
| Engine wire harness | C101 through C104 C161 and C171 G101 and G102 | | | (see ENGINE WIRE HARNESS ) |
| Right engine compartment wire harness ('03-04 models) | C101 and C102 G201 | C201, C207, C209, C210, C299 | | (see RIGHT ENGINE COMPARTMENT WIRE HARNESS ('03-04 MODELS) ) |
| Right engine compartment wire harness (engine comp. branch) ('05-06 Models) | C101 and C102, C210 G201 | | | (see RIGHT ENGINE COMPARTMENT WIRE HARNESS (ENGINE COMP. BRANCH) ('05-06 MODELS) ) |
| Right engine compartment wire harness (dash branch) ('05-06 models) | | C201 through C207, C209 | | (see RIGHT ENGINE COMPARTMENT WIRE HARNESS (DASH BRANCH) ('05-06 MODELS) ) |
| Left engine compartment wire harness | G301 and G302 | C301 through C306 | | (see LEFT ENGINE COMPARTMENT WIRE HARNESS ) |
| Dashboard wire harness B (left branch) | | C301, C302, C401, C402, C404, C405, C551, C552, C601, G401 | | (see DASHBOARD WIRE HARNESS B (LEFT BRANCH) ) |
| Dashboard wire harness B (right branch) | | C201 through C204 C403 | | (see DASHBOARD WIRE HARNESS B (RIGHT BRANCH) ) |
| Dashboard wire harness A (left branch) | | C304, C305, C401, C402, C502, C503, C582, C602, C603, C607, C631, C632, C633, C634, C701, C802, C951, G501 and G502 | | DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('03-04 MODELS) ) DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('05-06 MODELS) ) |
| Dashboard wire harness A (right branch) | | C205 through C207, C403, C501, C502, C581, C651, C654, C657, C681 through C684, C686, C688, C751, G503 | | DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('03 MODEL) ) DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('04 MODEL) ) DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('05-06 MODELS) ) |
| Left side wire harness | | C601 through C603 | C604 through C609, C810, G601 and G602 | (see LEFT SIDE WIRE HARNESS ) |
| Fuel tank pressure sensor subharness | | | C608 | (see FUEL TANK PRESSURE SENSOR SUBHARNESS ('03-04 MODELS) ) |
| Right side wire harness | | C651, C654 | C605, C609, C652, C653, C655, C811, G651 and G652 | RIGHT SIDE WIRE HARNESS ('03 MODEL) ) RIGHT SIDE WIRE HARNESS ('04-06 MODELS) ) |
| Left floor wire harness | | | C631 through C633, C637, C804, C807 | C634 through C636, G631 (see LEFT FLOOR WIRE HARNESS ) |
| Right floor wire harness | | | C681 through C684, C688 C685 | (see RIGHT FLOOR WIRE HARNESS ) |
| SRS main harness | | C209, C303, C801, C802 and C812 | | (see SRS MAIN HARNESS ) |
| SRS main subharness | | C801, C803 and C804, G801 | | (see SRS MAIN HARNESS ) |
| SRS left side subharness | | C803, C805, C806 and C809 | C810 | (see SRS LEFT SIDE SUBHARNESS ) |
| SRS right side subharness | | C805 through C807 | C811 | (see SRS RIGHT SIDE SUBHARNESS ) |
| OPDS unit harness | | | C637 | (see OPDS UNIT HARNESS ) |
| Tailgate wire harness | | | C606, C851 and C852 | (see TAILGATE WIRE HARNESS ) |
| Tailgate subharness | | | C670, C851 and C852 | (see TAILGATE SUBHARNESS ) |
| Moonroof wire harness | | | C551 and C552 | (see MOONROOF WIRE HARNESS ('03 MODEL) ) |
| Roof wire harness | | C551, C552, C581, C582, C657, C812 | C653, G551 | ROOF WIRE HARNESS ('03 MODEL) ) ROOF WIRE HARNESS ('04 MODEL) ) ROOF WIRE HARNESS ('05-06 MODELS) ) |
| Console accessory power socket subharness | | C951 | | (see CONSOLE ACCESSORY POWER SOCKET SUBHARNESS ) |
| Ignition switch lead | | | | (see IGNITION SWITCH LEAD ) |
| Driver's door wire harness | | C701 | C702 | (see DRIVER'S DOOR WIRE HARNESS ) |
| Driver's door subharness | | | C702 | (see DRIVER'S DOOR WIRE HARNESS ) |
| Front passenger's door wire harness | | C751 | | (see FRONT PASSENGER'S DOOR WIRE HARNESS ) |
| Left rear door wire harness | | | C604 | (see LEFT REAR DOOR WIRE HARNESS ) |
| Right rear door wire harness | | | C652 | (see RIGHT REAR DOOR WIRE HARNESS ) |
| Driver's seat wire harness (With DPMS) | | | C635, C809 | (see DRIVER'S SEAT WIRE HARNESS (WITH DPMS) ) |
| Driver's seat wire harness (Without DPMS) | | | C635, C809 | (see DRIVER'S SEAT WIRE HARNESS (WITHOUT DPMS) ) |
| Front passenger's seat wire harness | | | C636 | (see FRONT PASSENGER'S SEAT WIRE HARNESS ) |
| Rearview camera subharness (With navigation) | | | C655 ('04-06 models), C670 ('05-06 models) | RIGHT SIDE WIRE HARNESS ('03 MODEL) ) RIGHT SIDE WIRE HARNESS ('04-06 MODELS) ) |
| Cable reel subharness | | C405 | | (see CABLE REEL SUBHARNESS ) |
| Knock sensor subharness | C161 | | | (see KNOCK SENSOR SUBHARNESS ) |
| CKP sensor subharness | C171 | | | (see CKP SENSOR SUBHARNESS ) |
| (1) '03 model |
Starter Cable
| Connector or Terminal | Ref | Location | Connects to |
|---|
| T1 | 7 | Right side of engine compartment | Underhood fuse/relay box |
| T2 | 4 | Left side of engine compartment | Starter motor |
| T5 | 1 | Left side of engine compartment | Underhood subfuse box |
| (+) | | Battery | Battery positive terminal |
CONNECTOR TO HARNESS INDEX (STARTER CABLE)
Battery Ground Cable
| Connector or Terminal | Ref | Location | Connects to |
|---|
| T3 | 3 | Left side of engine compartment | Transmission housing |
| G1 | 2 | Left side of engine compartment | Body ground, via battery ground cable |
| (-) | | Battery | Battery negative terminal |
CONNECTOR TO HARNESS INDEX (BATTERY GROUND CABLE)
Engine Ground Cable
| Connector or Terminal | Ref | Location | Connects to |
|---|
| T4 | 6 | Middle of engine compartment | Valve cover |
| G2 | 5 | Front of engine compartment | Body ground, via engine ground cable |
CONNECTOR TO HARNESS INDEX (ENGINE GROUND CABLE)
Scheme 21
Engine Wire Harness
| Connector or Terminal | Ref | Cavities | Location | Connect to |
|---|
| A/F sensor, front (Bank 2, Sensor 1) | 30 | 8 | Exhaust manifold (front bank) | |
| A/F sensor, rear (Bank 1, Sensor 1) | 9 | 8 | Exhaust manifold (rear bank) | |
| Alternator | 35 | 4 | Right side of engine compartment | |
| A/T clutch pressure control valve A | 23 | 2 | Transmission housing | |
| A/T clutch pressure control valve B | 20 | 2 | Transmission housing | |
| A/T clutch pressure control valve C | 18 | 2 | Transmission housing | |
| ATF temperature sensor | 22 | 2 | Transmission housing | |
| Camshaft position (CMP) sensor | 42 | 3 | Right side of engine compartment | |
| EGR valve and valve position sensor | 17 | 6 | Middle of engine compartment | |
| Engine coolant temperature (ECT) sensor | 16 | 2 | Middle of engine compartment | |
| EVAP canister purge valve | 8 | 2 | Middle of engine compartment | |
| IAT sensor 1 | 14 | 2 | Middle of engine compartment | |
| IAT sensor 2 | 11 | 2 | Left side of engine compartment | |
| Ignition coil No. 1 | 1 | 3 | Middle of engine compartment | |
| Ignition coil No. 2 | 3 | 3 | Middle of engine compartment | |
| Ignition coil No. 3 | 7 | 3 | Middle of engine compartment | |
| Ignition coil No. 4 | 34 | 3 | Middle of engine compartment | |
| Ignition coil No. 5 | 33 | 3 | Middle of engine compartment | |
| Ignition coil No. 6 | 31 | 3 | Middle of engine compartment | |
| Intake manifold tuning (IMT)/Intake manifold runner control (IMRC) actuator | 47 | 5 | Right side of engine compartment | |
| Injector No. 1 | 48 | 2 | Middle of engine compartment | |
| Injector No. 2 | 2 | 2 | Middle of engine compartment | |
| Injector No. 3 | 5 | 2 | Middle of engine compartment | |
| Injector No. 4 | 37 | 2 | Middle of engine compartment | |
| Injector No. 5 | 36 | 2 | Middle of engine compartment | |
| Injector No. 6 | 32 | 2 | Middle of engine compartment | |
| Input shaft (mainshaft) speed sensor | 26 | 3 | Transmission housing | |
| Manifold absolute pressure (MAP) sensor | 12 | 3 | Middle of engine compartment | |
| Oil pressure switch | 39 | 1 | Right side of engine compartment | |
| Output shaft (countershaft) speed sensor | 24 | 3 | Transmission housing | |
| PCM connector A | 40 | 73 | Right side of engine compartment | |
| Rocker arm oil pressure switch (VTEC oil pressure switch) | 38 | 2 | Right side of engine compartment | |
| Rocker arm oil control solenoid (VTEC solenoid valve) | 45 | 1 | Right side of engine compartment | |
| Secondary heated oxygen sensor (SHO2S), front (Bank 2, Sensor 2) | 10 | 4 | Exhaust manifold (front bank) | |
| Secondary heated oxygen sensor (SHO2S), rear (Bank 1, Sensor 2) | 29 | 4 | Exhaust manifold (rear bank) | |
| Starter solenoid | 28 | 1 | Left side of engine compartment | |
| Shift solenoid valves/A/T clutch pressure control solenoid valve | 27 | 5 | Transmission housing | |
| Throttle actuator control module | 13 | 16 | Middle of engine compartment | |
| Transmission range switch | 21 | 10 | Transmission housing | |
| 3rd clutch pressure switch | 25 | 1 | Transmission housing | |
| 4th clutch pressure switch | 19 | 1 | Transmission housing | |
| C101 | 44 | 23 | Right side of engine compartment | Right engine compartment wire harness '03-04 models (see RIGHT ENGINE COMPARTMENT WIRE HARNESS ('03-04 MODELS) ) |
| C102 | 43 | 1 | Right side of engine compartment | Right engine compartment wire harness '03-04 models (see RIGHT ENGINE COMPARTMENT WIRE HARNESS ('03-04 MODELS) ) |
| C103 (Junction connector A) | 4 | 24 | Middle of engine compartment | |
| C104 (Junction connector B) | 6 | 24 | Middle of engine compartment | |
| C161 | 41 | 1 | Right side of engine compartment | Knock sensor subharness (See page 22-71) |
| C171 | 46 | 6 | Right side of engine compartment | CKP sensor subharness (See page 22-71) |
| G101 | 15 | | Left side of engine compartment | |
| G102 | 49 | | Right side of engine compartment | |
CONNECTOR TO HARNESS INDEX (ENGINE WIRE HARNESS)
Scheme 22
Right Engine Compartment Wire Harness ('03-'04 Models)
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Accelerator pedal position sensors 1 and 2 (APP1, APP2) | 33 | 6 | Right side of engine compartment | | |
| A/C condenser fan motor | 17 | 2 | Middle of engine compartment | | |
| A/C pressure switch | 5 | 4 | Middle of engine compartment | | |
| Automatic wiper relay | 11 | 5 | In multi-relay box | | |
| Dimmer relay | 9 | 4 | In multi-relay box | | |
| Diode (for A/C) | 35 | 2 | Right side of engine compartment | | |
| ELD unit | 32 | 3 | In underhood fuse/relay box | | |
| Engine mount control solenoid | 14 | 2 | Right side of engine compartment | | |
| Fan control relay | 12 | 5 | In multi-relay box | | |
| Horn (high) | 25 | 1 | Right side of engine compartment | | |
| Outside air temperature sensor | 16 | 2 | Behind middle of front bumper | | |
| Passenger's underdash fuse/relay box connector A (see PASSENGER'S UNDERDASH FUSE/RELAY BOX ) | 37 | 3 | Behind right kick panel | | |
| Passenger's underdash fuse/relay box connector B (see PASSENGER'S UNDERDASH FUSE/RELAY BOX ) | 38 | 18 | Behind right kick panel | | |
| PCM connector B | 29 | 56 | Right side of engine compartment | | |
| Power steering pressure (PSP) switch | 8 | 2 | Right side of engine compartment | | |
| Radiator fan motor | 13 | 2 | Middle of engine compartment | | |
| Rear window washer motor | 22 | 2 | Behind right side of front bumper | | |
| Right fog light | 21 | 2 | Behind right front fog light | | |
| Right front impact sensor | 7 | 2 | Right side of engine compartment | | |
| Right front parking/side marker light | 26 | 3 | Behind right headlight | | '03 model |
| Right front side marker light | 27 | 2 | Behind right headlight | | '04 model |
| Right front turn signal lights | 27 | 2 | Behind right headlight | | '03 model |
| Right front turn signal/parking light | 26 | 3 | Behind right headlight | | '04 model |
| Right-front wheel sensor | 31 | 2 | Right side of engine compartment | | |
| Right headlight (high) | 19 | 2 | Behind right headlight | | |
| Right headlight (low) | 23 | 2 | Behind right headlight | | '03 model |
| Security hood switch | 15 | 2 | Behind hood latch | | |
| Underhood fuse/relay box connector A (see CONNECTOR TO FUSE/RELAY BOX INDEX ) | 4 | 18 | Behind underhood fuse/relay box | | |
| Underhood fuse/relay box connector B (see CONNECTOR TO FUSE/RELAY BOX INDEX ) | 3 | 7 | Behind underhood fuse/relay box | | |
| Underhood fuse/relay box connector C (see CONNECTOR TO FUSE/RELAY BOX INDEX ) | 2 | 3 | Behind underhood fuse/relay box | | |
| Underhood fuse/relay box connector D (see CONNECTOR TO FUSE/RELAY BOX INDEX ) | 1 | 16 | Behind underhood fuse/relay box | | |
| Washer fluid level switch | 20 | 2 | Behind right side of front bumper | | |
| Windshield washer motor | 24 | 2 | Behind right side of front bumper | | |
| Windshield wiper intermittent relay | 10 | 5 | In multi-relay box | | |
| C101 | 6 | 23 | Right side of engine compartment | Engine wire harness (see ENGINE WIRE HARNESS ) | |
| C102 | 30 | 1 | Right side of engine compartment | Engine wire harness (see ENGINE WIRE HARNESS ) | |
| C201 | 43 | 21 | Under right side of dash | Dashboard wire harness B (see DASHBOARD WIRE HARNESS B (RIGHT BRANCH) ) | |
| C202 | 42 | 7 | Under right side of dash | Dashboard wire harness B (see DASHBOARD WIRE HARNESS B (RIGHT BRANCH) ) | |
| C203 | 44 | 6 | Under right side of dash | Dashboard wire harness B (see DASHBOARD WIRE HARNESS B (RIGHT BRANCH) ) | '03 model |
| C203 | 44 | 8 | Under right side of dash | Dashboard wire harness B (see DASHBOARD WIRE HARNESS B (RIGHT BRANCH) ) | '04 model |
| C204 | 34 | 3 | Under right side of dash | Dashboard wire harness B (see DASHBOARD WIRE HARNESS B (RIGHT BRANCH) ) | Touring |
| C205 | 45 | 21 | Under right side of dash | Dashboard wire harness A (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('03 MODEL) ) | |
| C206 | 36 | 20 | Under right side of dash | Dashboard wire harness A '03 model (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('03 MODEL) ) '04 model (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('04 MODEL) ) | |
| C207 | 40 | 6 | Under right side of dash | Dashboard wire harness A '03 model (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('03 MODEL) ) '04 model (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('04 MODEL) ) | |
| C209 | 41 | 2 | Under right side of dash | SRS main harness (see SRS MAIN HARNESS ) | |
| C210 | 23 | 3 | Behind right headlight | Right headlight (low) subharness | '04 model |
| C299 | 18 | 1 | Middle of engine compartment | A/C compressor wire harness | |
| G201 | 28 | | Right side of engine compartment | Body ground, via right engine compartment wire harness | |
CONNECTOR TO HARNESS INDEX (RIGHT ENGINE COMPARTMENT WIRE HARNESS)
Scheme 23
Right Engine Compartment Wire Harness (Engine Compartment Branch) ('05-'06 Models)
| Connector or Terminal | Ref | Cavities | Location |
|---|
| Accelerator pedal position sensors 1 and 2 (APP1, APP2) | 1 | 6 | Right side of engine compartment |
| A/C compressor clutch | 17 | 1 | Middle of engine compartment |
| A/C condenser fan motor | 16 | 2 | Middle of engine compartment |
| A/C pressure switch | 5 | 4 | Middle of engine compartment |
| Automatic wiper relay | 10 | 5 | In multi-relay box |
| Dimmer relay | 8 | 4 | In multi-relay box |
| ELD unit | 32 | 3 | In underhood fuse/relay box |
| Engine mount control solenoid | 13 | 2 | Right side of engine compartment |
| Fan control relay | 11 | 5 | In multi-relay box |
| Horn (high) | 25 | 1 | Right side of engine compartment |
| Outside air temperature sensor | 15 | 2 | Behind middle of front bumper |
| PCM connector B | 29 | 56 | Right side of engine compartment |
| Power steering pressure (PSP) switch | 7 | 2 | Right side of engine compartment |
| Radiator fan motor | 12 | 2 | Middle of engine compartment |
| Rear window washer motor | 22 | 2 | Behind right side of front bumper |
| Right fog light | 21 | 2 | Behind right front fog light |
| Right front impact sensor | 19 | 2 | Right side of engine compartment |
| Right front side marker light | 27 | 2 | Behind right headlight |
| Right front turn signal/parking light | 26 | 3 | Behind right headlight |
| Right-front wheel sensor | 31 | 2 | Right side of engine compartment |
| Right headlight (high) | 18 | 2 | Behind right headlight |
| Security hood switch | 14 | 2 | Behind hood latch |
| Underhood fuse/relay box connector A (see CONNECTOR TO FUSE/RELAY BOX INDEX ) | 4 | 18 | Behind underhood fuse/relay box |
| Underhood fuse/relay box connector B (see CONNECTOR TO FUSE/RELAY BOX INDEX ) | 3 | 7 | Behind underhood fuse/relay box |
| Underhood fuse/relay box connector C (see CONNECTOR TO FUSE/RELAY BOX INDEX ) | 2 | 3 | Behind underhood fuse/relay box |
| Underhood fuse/relay box connector D (see CONNECTOR TO FUSE/RELAY BOX INDEX ) | 1 | 16 | Behind underhood fuse/relay box |
| Washer fluid level switch | 20 | 2 | Behind right side of front bumper |
| Windshield washer motor | 24 | 2 | Behind right side of front bumper |
| Windshield wiper intermittent relay | 9 | 5 | In multi-relay box |
| C101 | 6 | 23 | Right side of engine compartment |
| C102 | 30 | 1 | Right side of engine compartment |
| C210 | 23 | 2 | Behind right headlight |
| G201 | 28 | | Right side of engine compartment |
CONNECTOR TO HARNESS INDEX - RIGHT ENGINE COMPARTMENT WIRE HARNESS (ENGINE COMPARTMENT BRANCH)
Scheme 24
Right Engine Compartment Wire Harness (Dash branch) ('05-'06 Models)
CONNECTOR TO HARNESS INDEX - RIGHT ENGINE COMPARTMENT WIRE HARNESS (DASH BRANCH)
Scheme 25
Left Engine Compartment Wire Harness
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Brake fluid level switch connector (+) | 23 | 1 | Left side of engine compartment | | |
| Brake fluid level switch connector (-) | 22 | 1 | Left side of engine compartment | | |
| Driver's underdash fuse/relay box connector C (see DRIVER'S UNDERDASH FUSE/RELAY BOX ) | 14 | 5 | Under left side of dash | | |
| Driver's underdash fuse/relay box connector D (see DRIVER'S UNDERDASH FUSE/RELAY BOX ) | 15 | 20 | Under left side of dash | | |
| EVAP canister vent shut valve | 24 | 2 | Left side of engine compartment | | (2) |
| Horn (low) | 6 | 1 | Left side of engine compartment | | |
| Left fog light | 4 | 2 | Behind left front fog light | | |
| Left front impact sensor | 9 | 2 | Left side of engine compartment | | (2) |
| Left front impact sensor | 3 | 2 | Behind front bumper | | '05-06 models |
| Left front parking/side marker light | 7 | 3 | Behind left headlight | | '03 model |
| Left front side marker light | 8 | 2 | Behind left headlight | | (1) |
| Left front turn signal light | 8 | 2 | Behind left headlight | | '03 model |
| Left front turn signal/parking light | 7 | 3 | Behind left headlight | | (1) |
| Left-front wheel sensor | 11 | 2 | Left side of engine compartment | | |
| Left headlight (high) | 2 | 2 | Behind left headlight | | |
| Left headlight (low) | 5 | 2 | Behind left headlight | | '03 model |
| Test tachometer connector | 10 | 2 | Left side of engine compartment | | '03 model |
| Underhood subfuse box | 20 | | Left side of engine compartment | | |
| VSA modulator-control unit | 25 | 47 | Left side of engine compartment | | |
| Windshield wiper motor | 21 | 5 | Left side of engine compartment | | |
| C301 | 18 | 16 | Under left side of dash | Dashboard wire harness B (see DASHBOARD WIRE HARNESS B (LEFT BRANCH) ) | |
| C302 | 19 | 4 | Under left side of dash | Dashboard wire harness B (see DASHBOARD WIRE HARNESS B (LEFT BRANCH) ) | |
| C303 | 17 | 4 | Under left side of dash | SRS main harness (see SRS MAIN HARNESS ) | |
| C304 | 13 | 13 | Under left side of dash | Dashboard wire harness A (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('03-04 MODELS) ) | '03 model |
| C304 | 13 | 6 | Under left side of dash | Dashboard wire harness A '04 model (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('03-04 MODELS) ) '05-06 models (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('05-06 MODELS) ) | (1) |
| C305 | 16 | 14 | Under left side of dash | Dashboard wire harness A (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('03-04 MODELS) ) | '03 model |
| C305 | 16 | 21 | Under left side of dash | Dashboard wire harness A '04 model (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('03-04 MODELS) ) '05-06 models (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('05-06 MODELS) ) | (1) |
| C306 | 5 | 2 | Behind left headlight | Left headlight (low) subharness | '04-06 models |
| G301 | 12 | | Left side of engine compartment | Body ground, via left engine compartment wire harness | |
| G302 | 1 | | Left side of engine compartment | Body ground, via left engine compartment wire harness | |
| (1) '04-06 models (2) '03-04 models |
CONNECTOR TO HARNESS INDEX (LEFT ENGINE COMPARTMENT WIRE HARNESS)
Scheme 26
Dashboard Wire Harness B (Left Branch)
| Connector or Terminal | Ref | Cavities | Location | Notes |
|---|
| Brake pedal position switch | 19 | 4 | Under left side of dash | |
| Combination light switch | 9 | 14 | In steering column cover | |
| Cruise control main switch | 26 | 5 | Left side of dash | (3) |
| Cruise control main/VSA OFF switch | 26 | 8 | Left side of dash | '03 model |
| Dash lights brightness controller | 8 | 6 | Left side of dash | |
| Diode (for key interlock switch) | 35 | 2 | Under left side of dash | '05-'06 models |
| Diode (for lighting system) | 39 | 2 | Left side of dash | |
| Driver's ambient light | 21 | 3 | Under left side of dash | (3) |
| Driver's footwell light | 24 | 2 | Under left side of dash | (3) |
| Driver's underdash fuse/relay box connector L (see DRIVER'S UNDERDASH FUSE/RELAY BOX ) | 33 | 22 | Behind left kick panel | |
| Driver's underdash fuse/relay box connector M (see DRIVER'S UNDERDASH FUSE/RELAY BOX ) | 28 | 20 | Behind left kick panel | |
| Driver's underdash fuse/relay box connector N (see DRIVER'S UNDERDASH FUSE/RELAY BOX ) | 29 | 7 | Behind left kick panel | |
| Driver's underdash fuse/relay box connector P (see DRIVER'S UNDERDASH FUSE/RELAY BOX ) | 27 | 3 | Behind left kick panel | |
| Fog light relay | 2 | 4 | Under left side of dash | |
| Fog light switch | 18 | 8 | Left side of dash | |
| Ignition key switch | 14 | 7 | In steering column cover | |
| Immobilizer control unit-receiver | 13 | 7 | In steering column cover | |
| Key interlock relay | 3 | 5 | Under left side of dash | '05-06 models |
| Moonroof close relay | 1 | 5 | Under left side of dash | |
| Moonroof open relay | 4 | 5 | Under left side of dash | |
| Moonroof switch | 25 | 6 | Left side of dash | |
| Multiplex control inspection connector | 22 | 3 | Under left side of dash | |
| Parking brake switch | 34 | 1 | Under left side of dash | |
| Rear stereo amplifier relay | 3 | 4 | Under left side of dash | (1) |
| Rear window wiper/washer switch | 11 | 8 | In steering column cover | |
| Seat heater relay | 6 | 4 | Under left side of dash | |
| Steering angle sensor | 10 | 5 | In steering column cover | |
| Taillight relay | 5 | 4 | Under left side of dash | |
| TPMS receiver unit connector A | 23 | 22 | Under left side of dash | (3) |
| TPMS receiver unit connector B | 20 | 12 | Under left side of dash | (3) |
| VSA OFF switch | 25 | 10 | Left side of dash | (3) |
| Windshield wiper/washer switch | 12 | 8 | In steering column cover | |
| (1) '03 model with BOSE sound system (2) *2: '03-04 models (3) '04-06 models |
| (1) | '03 model with BOSE sound system |
CONNECTOR TO HARNESS INDEX - DASHBOARD WIRE HARNESS B (LEFT BRANCH)
Scheme 27
| (1) | *1: '03 model with BOSE sound system |
CONNECTOR TO HARNESS INDEX - DASHBOARD WIRE HARNESS B (LEFT BRANCH)
Cable Reel Subharness
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Cable reel connector B | 15 | 5 | In steering column cover | | *2 |
| Cable reel connector B | 15 | 16 | In steering column cover | | '05-06 models |
| C405 | 16 | 5 | In steering column cover | Dashboard wire harness B (left branch) | *2 |
| C405 | 16 | 8 | In steering column cover | Dashboard wire harness B | '05-06 models (left branch) |
CONNECTOR TO HARNESS INDEX - CABLE REEL SUBHARNESS
Scheme 28
Dashboard Wire Harness B (Right branch)
CONNECTOR TO HARNESS INDEX - DASHBOARD WIRE HARNESS B (RIGHT BRANCH)
Scheme 29
Dashboard Wire Harness A (Left branch) ('03-04 Models)
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| A/T gear position indicator panel light/low hold switch/park pin switch | 33 | 6 | Behind center console panel | | |
| Audio unit connector A | 27 | 20 | Middle of dash | | (2) |
| Audio unit connector A | 29 | 20 | Middle of dash | | (3) |
| Audio unit connector B | 28 | 16 | Middle of dash | | (2) |
| Audio unit connector C | 30 | 22 | Middle of dash | | '03 model (5) |
| Audio unit connector D | 26 | 14 | Middle of dash | | (2) |
| Auxiliary fuse holder (for alternator, immobilizer, VSA) | 2 | 2 | Under left side of dash | | |
| Auxiliary fuse holder (for horn) | 3 | 2 | Under left side of dash | | |
| Auxiliary fuse holder (for automatic wiper) | 1 | 2 | Under left side of dash | | |
| Driver's seat heater switch | 32 | 6 | Behind center console panel | | |
| Driver's underdash fuse/relay box connector J (see DRIVER'S UNDERDASH FUSE/RELAY BOX ) | 7 | 18 | Left kick panel | | |
| Driver's underdash fuse/relay box connector K (see DRIVER'S UNDERDASH FUSE/RELAY BOX ) | 8 | 18 | Left kick panel | | |
| Driver's multiplex control unit connector B | 15 | 22 | Left kick panel | | |
| DVD player unit connector A | 40 | 26 | Middle of dash | | (2) |
| DVD player unit connector B | 41 | 8 | Middle of dash | | (2) |
| Gauge assembly connector A | 19 | 30 | Behind gauges | | |
| Gauge assembly connector B | 21 | 18 | Behind gauges | | (4) |
| Gauge assembly connector B | 21 | 22 | Behind gauges | | (5) |
| Gauge assembly connector C | 20 | 14 | Behind gauges | | (4) |
| Gauge assembly connector C | 20 | 16 | Behind gauges | | (5) |
| Interior light switch | 23 | 6 | Middle of dash | | (4) |
| Passenger's airbag cutoff indicator | 23 | 4 | Middle of dash | | (5) |
| Select/reset switch | 22 | 5 | Middle of dash | | |
| Stereo amplifier connector A | 42 | 14 | Under middle of dash | | BOSE (5) |
| Stereo amplifier connector B | 25 | 23 | Under middle of dash | | BOSE (5) |
| VTM-4 lock switch | 24 | 6 | Left side of dash | | |
| Yaw rate-lateral acceleration sensor | 39 | 5 | Under left side of dash | | |
| C304 | 13 | 13 | Under left side of dash | Left engine compartment wire harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS ) | (4) |
| C304 | 13 | 6 | Under left side of dash | Left engine compartment wire harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS ) | (5) |
| C305 | 10 | 14 | Under left side of dash | Left engine compartment wire harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS ) | (4) |
| C305 | 10 | 21 | Under left side of dash | Left engine compartment wire harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS ) | (5) |
| (1) *1: With DPMS (2) With rear entertainment system (3) Without rear entertainment system (4) '03 model (5) '04 model |
| (2) | With rear entertainment system |
| (3) | Without rear entertainment system |
CONNECTOR TO HARNESS INDEX - DASHBOARD WIRE HARNESS A (LEFT BRANCH)
Scheme 30
| (2) | With rear entertainment system |
| (3) | *3: Without rear entertainment system |
CONNECTOR TO HARNESS INDEX - DASHBOARD WIRE HARNESS A (LEFT BRANCH)
Scheme 31
Dashboard Wire Harness A (Left branch) ('05-06 Models)
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| A/T gear position indicator panel light/low hold switch/park pin switch | 31 | 6 | Behind center console panel | | |
| Audio unit connector A | 26 | 20 | Middle of dash | | |
| Audio unit connector D | 25 | 14 | Middle of dash | | USA |
| Audio unit connector E | 27 | 5 | Middle of dash | | (2) |
| Audio unit connector F | 28 | 14 | Middle of dash | | (3) |
| Auxiliary fuse holder (for alternator, immobilizer, VSA) | 2 | 2 | Under left side of dash | | |
| Auxiliary fuse holder (for horn) | 3 | 2 | Under left side of dash | | |
| Auxiliary fuse holder (for automatic wiper) | 1 | 2 | Under left side of dash | | |
| Driver's seat heater switch | 30 | 6 | Behind center console panel | | |
| Driver's underdash fuse/relay box connector J (see DRIVER'S UNDERDASH FUSE/RELAY BOX ) | 7 | 18 | Left kick panel | | |
| Driver's underdash fuse/relay box connector K (see DRIVER'S UNDERDASH FUSE/RELAY BOX ) | 8 | 18 | Left kick panel | | |
| Driver's multiplex control unit connector B | 14 | 22 | Left kick panel | | |
| DVD player unit connector A | 37 | 22 | Middle of dash | | (2) |
| Gauge assembly connector A | 18 | 30 | Behind gauges | | |
| Gauge assembly connector B | 20 | 22 | Behind gauges | | |
| Gauge assembly connector C | 19 | 16 | Behind gauges | | |
| Passenger's airbag cutoff indicator | 22 | 4 | Middle of dash | | |
| Select/reset switch | 21 | 5 | Middle of dash | | |
| Stereo amplifier connector A | 38 | 14 | Under middle of dash | | BOSE |
| Stereo amplifier connector B | 24 | 23 | Under middle of dash | | BOSE |
| VTM-4 lock switch | 23 | 6 | Left side of dash | | |
| Yaw rate-lateral acceleration sensor | 36 | 5 | Under left side of dash | | |
| C304 | 12 | 6 | Under left side of dash | Left engine compartment wire harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS ) | |
| C305 | 9 | 21 | Under left side of dash | Left engine compartment wire harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS ) | |
| (1) *1: With DPMS (2) With rear entertainment system (3) Without rear entertainment system |
| (2) | With rear entertainment system |
| (3) | Without rear entertainment system |
CONNECTOR TO HARNESS INDEX - DASHBOARD WIRE HARNESS A (LEFT BRANCH)
Scheme 32
| (2) | *2: With rear entertainment system |
| (3) | *3: Without rear entertainment system |
CONNECTOR TO HARNESS INDEX - DASHBOARD WIRE HARNESS A (LEFT BRANCH)
Scheme 33
Dashboard Wire Harness A (Right Branch) ('03 Model)
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Automatic lighting sensor | 6 | 5 | Middle of dash | | |
| Cigarette lighter connector (optional) | 24 | 4 | Under middle of dash | | |
| Climate control unit connector A | 23 | 16 | Under middle of dash | | |
| Climate control panel | 3 | 16 | Middle of dash | | |
| Front accessory power socket | 30 | 2 | Middle of dash | | |
| Front passenger's seat heater switch | 32 | 6 | Behind center console panel | | |
| Glove box light | 9 | 2 | Behind glove box | | |
| Hazard warning switch | 4 | 10 | Middle of dash | | |
| Keyless receiver unit | 12 | 7 | Behind glove box | | |
| Multi-information display unit connector A | 1 | 20 | Middle of dash | | (3) |
| Multi-information display unit connector B | 2 | 5 | Middle of dash | | (3) |
| Navigation display unit connector A | 2 | 5 | Middle of dash | | (1) |
| Navigation display unit connector B | 1 | 20 | Middle of dash | | (1) |
| Passenger's airbag cutoff indicator | 5 | 4 | Middle of dash | | |
| Passenger's multiplex control unit connector B | 16 | 22 | Right kick panel | | |
| Passenger's underdash fuse/relay box connector G (see PASSENGER'S UNDERDASH FUSE/RELAY BOX ) | 13 | 18 | Right kick panel | | |
| Passenger's underdash fuse/relay box connector H (see PASSENGER'S UNDERDASH FUSE/RELAY BOX ) | 17 | 18 | Right kick panel | | |
| Shift lock solenoid | 31 | 2 | Behind center console panel | | |
| Sunlight sensor | 7 | 2 | Middle of dash | | |
| C205 | 10 | 21 | Behind glove box | Right engine compartment wire harness (see RIGHT ENGINE COMPARTMENT WIRE HARNESS ('03-04 MODELS) ) | |
| C206 | 22 | 20 | Under right side of dash | Right engine compartment wire harness (see RIGHT ENGINE COMPARTMENT WIRE HARNESS ('03-04 MODELS) ) | |
| C207 | 21 | 20 | Under right side of dash | Right engine compartment wire harness (see RIGHT ENGINE COMPARTMENT WIRE HARNESS ('03-04 MODELS) ) | |
| C403 | 8 | 16 | Under middle side of dash | Dashboard wire harness B (see DASHBOARD WIRE HARNESS B (RIGHT BRANCH) ) | |
| C501 (Junction connector) | 11 | 20 | Under right side of dash | | |
| C581 | 14 | 21 | Under right side of dash | Roof wire harness (see ROOF WIRE HARNESS ('03 MODEL) ) | |
| C651 | 18 | 22 | Under right side of dash | Right side wire harness (see RIGHT SIDE WIRE HARNESS ('03 MODEL) ) | |
| C654 | 15 | 13 | Under right side of dash | Right side wire harness (see RIGHT SIDE WIRE HARNESS ('03 MODEL) ) | (2) |
| C681 | 27 | 21 | Under middle of dash | Right floor wire harness (see RIGHT FLOOR WIRE HARNESS ) | With BOSE |
| C682 | 26 | 6 | Under middle of dash | Right floor wire harness (see RIGHT FLOOR WIRE HARNESS ) | (1) |
| C683 | 28 | 24 | Under middle of dash | Right floor wire harness (see RIGHT FLOOR WIRE HARNESS ) | (1) |
| C684 | 29 | 2 | Under middle of dash | Right floor wire harness (see RIGHT FLOOR WIRE HARNESS ) | With BOSE |
| C686 | 25 | 2 | Under middle of dash | Antenna amplifier | |
| C751 | 19 | 13 | Under right side of dash | Front passenger's door wire harness (see FRONT PASSENGER'S DOOR WIRE HARNESS ) | |
| G503 | 20 | | Under right side of dash | Body ground, via dashboard wire harness A | |
| (1) With navigation system (2) With rear entertainment system (3) Without navigation system |
| (1) | With navigation system |
| (2) | With rear entertainment system |
| (3) | Without navigation system |
CONNECTOR TO HARNESS INDEX - DASHBOARD WIRE HARNESS A (RIGHT BRANCH) (03 MODEL)
Scheme 34
Dashboard Wire Harness A (Right Branch) ('04 Model)
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Audio unit connector B | 30 | 16 | Middle of dash | | (2) |
| Audio unit connector C | 29 | 22 | Middle of dash | | (2) |
| Automatic lighting sensor | 3 | 5 | Middle of dash | | |
| Cigarette lighter connector (optional) | 20 | 4 | Under middle of dash | | |
| Climate control unit connector A | 19 | 16 | Under middle of dash | | |
| Climate control panel | 1 | 16 | Middle of dash | | |
| Diode (for shift lock) | 25 | 2 | Behind center console panel | | |
| Front accessory power socket | 24 | 2 | Middle of dash | | |
| Front passenger's seat heater switch | 27 | 6 | Behind center console panel | | |
| Glove box light | 6 | 2 | Behind glove box | | |
| Hazard warning switch | 2 | 10 | Middle of dash | | |
| Keyless receiver unit | 9 | 7 | Behind glove box | | |
| Multi-information display unit connector A | 31 | 20 | Middle of dash | | (3) |
| Multi-information display unit connector B | 32 | 5 | Middle of dash | | (3) |
| Navigation display unit connector A | 32 | 5 | Middle of dash | | (1) |
| Navigation display unit connector B | 31 | 20 | Middle of dash | | (1) |
| Passenger's multiplex control unit connector B | 13 | 22 | Right kick panel | | |
| Passenger's underdash fuse/relay box connector G (see PASSENGER'S UNDERDASH FUSE/RELAY BOX ) | 10 | 18 | Right kick panel | | |
| Passenger's underdash fuse/relay box connector H (see PASSENGER'S UNDERDASH FUSE/RELAY BOX ) | 14 | 18 | Right kick panel | | |
| Shift lock solenoid | 26 | 2 | Behind center console panel | | |
| Sunlight sensor | 4 | 2 | Middle of dash | | |
| C206 | 18 | 20 | Under right side of dash | Right engine compartment wire harness (see RIGHT ENGINE COMPARTMENT WIRE HARNESS ('03-04 MODELS) ) | |
| C207 | 17 | 6 | Under right side of dash | Right engine compartment wire harness (see RIGHT ENGINE COMPARTMENT WIRE HARNESS ('03-04 MODELS) ) | |
| C403 | 5 | 13 | Under middle of dash | Dashboard wire harness B (see DASHBOARD WIRE HARNESS B (RIGHT BRANCH) ) | |
| C501 (Junction connector) | 8 | 20 | Under right side of dash | | |
| C502 (Junction connector) | 33 | 20 | Under right side of dash | | |
| C581 | 11 | 21 | Under right side of dash | Roof wire harness (see ROOF WIRE HARNESS ('04 MODEL) ) | BOSE |
| C581 | 11 | 13 | Under right side of dash | Roof wire harness (see ROOF WIRE HARNESS ('04 MODEL) ) | Without BOSE |
| C651 | 15 | 22 | Under right side of dash | Right side wire harness (see RIGHT SIDE WIRE HARNESS ('04-06 MODELS) ) | |
| C654 | 12 | 14 | Under right side of dash | Right side wire harness (see RIGHT SIDE WIRE HARNESS ('04-06 MODELS) ) | (2) |
| C681 | 23 | 21 | Under middle of dash | Right floor wire harness (see RIGHT FLOOR WIRE HARNESS ) | (1) |
| C682 | 22 | 6 | Under middle of dash | Right floor wire harness (see RIGHT FLOOR WIRE HARNESS ) | (1) |
| C686 | 21 | 2 | Under middle of dash | Antenna amplifier | |
| C751 | 16 | 13 | Under right side of dash | Front passenger's door wire harness (see FRONT PASSENGER'S DOOR WIRE HARNESS ) | |
| G503 | 28 | | Under right side of dash | Body ground, via dashboard wire harness A | |
| (1) With navigation system (2) With rear entertainment system (3) Without navigation system |
| (1) | With navigation system |
| (2) | With rear entertainment system |
| (3) | Without navigation system |
CONNECTOR TO HARNESS INDEX - DASHBOARD WIRE HARNESS A (RIGHT BRANCH) (04 MODEL)
Scheme 35
Dashboard Wire Harness A (Right Branch) ('05-06 Models)
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Audio unit connector B | 31 | 30 | Middle of dash | | (2) |
| Audio unit connector C | 32 | 16 | Middle of dash | | (2) |
| Automatic lighting sensor | 3 | 5 | Middle of dash | | |
| Cigarette lighter connector (optional) | 23 | 4 | Under middle of dash | | |
| Climate control unit connector A | 22 | 16 | Under middle of dash | | |
| Climate control panel | 1 | 16 | Middle of dash | | |
| Diode (for shift lock) | 28 | 2 | Behind center console panel | | |
| Front accessory power socket | 27 | 2 | Middle of dash | | |
| Front passenger's seat heater switch | 30 | 6 | Behind center console panel | | |
| Glove box light | 7 | 2 | Behind glove box | | |
| Hazard warning switch | 2 | 10 | Middle of dash | | |
| Keyless receiver unit | 11 | 7 | Behind glove box | | |
| Multi-information unit connector A | 33 | 20 | Middle of dash | | (3) |
| Multi-information unit connector B | 30 | 5 | Middle of dash | | (3) |
| Navigation display unit connector B | 33 | 20 | Middle of dash | | (1) |
| Passenger's multiplex control unit connector B | 14 | 22 | Right kick panel | | |
| Passenger's underdash fuse/relay box connector G (see PASSENGER'S UNDERDASH FUSE/RELAY BOX ) | 12 | 18 | Right kick panel | | |
| Passenger's underdash fuse/relay box | 15 | 18 | Right kick panel | | |
| Shift lock solenoid | 29 | 2 | Behind center console panel | | |
| Sunlight sensor | 4 | 2 | Middle of dash | | |
| C205 | 20 | 21 | Behind glove box | Right engine compartment wire harness (see RIGHT ENGINE COMPARTMENT WIRE HARNESS (DASH BRANCH) ('05-06 MODELS) ) | |
| C206 | 21 | 20 | Under right side of dash | Right engine compartment wire harness (see RIGHT ENGINE COMPARTMENT WIRE HARNESS (DASH BRANCH) ('05-06 MODELS) ) | |
| C207 | 9 | 6 | Under right side of dash | Right engine compartment wire harness (see RIGHT ENGINE COMPARTMENT WIRE HARNESS (DASH BRANCH) ('05-06 MODELS) ) | |
| C403 | 6 | 13 | Under middle of dash | Dashboard wire harness B (see DASHBOARD WIRE HARNESS B (RIGHT BRANCH) ) | |
| C501 (Junction connector) | 10 | 20 | Under right side of dash | | |
| C502 (Junction connector) | 5 | 20 | Under right side of dash | | |
| C581 | 8 | 13 | Under right side of dash | Roof wire harness (see ROOF WIRE HARNESS ('05-06 MODELS) ) | |
| C651 | 16 | 22 | Under right side of dash | Right side wire harness (see RIGHT SIDE WIRE HARNESS ('04-06 MODELS) ) | |
| C654 | 13 | 14 | Under right side of dash | Right side wire harness (see RIGHT SIDE WIRE HARNESS ('04-06 MODELS) ) | |
| C657 | 17 | 34 | Under right side of dash | Roof wire harness (see ROOF WIRE HARNESS ('05-06 MODELS) ) | |
| C681 | 24 | 21 | Under middle of dash | Right floor wire harness (see RIGHT FLOOR WIRE HARNESS ) | |
| C682 | 25 | 13 | Under middle of dash | Floor wire harness (see RIGHT FLOOR WIRE HARNESS ) | |
| C688 | 26 | 20 | Under middle of dash | Right floor wire harness (see RIGHT FLOOR WIRE HARNESS ) | OnStar |
| C751 | 18 | 13 | Under right side of dash | Front passenger's door wire harness (see FRONT PASSENGER'S DOOR WIRE HARNESS ) | |
| G503 | 19 | | Under right side of dash | Body ground, via dashboard wire harness A | |
| (1) With navigation system (2) With rear entertainment system (3) Without navigation system |
| (1) | With navigation system |
| (2) | With rear entertainment system |
| (3) | Without navigation system |
CONNECTOR TO HARNESS INDEX - DASHBOARD WIRE HARNESS A (RIGHT BRANCH) (05-06 MODEL)
Scheme 36
Left Side Wire Harness
| (1) | With rear entertainment system |
| (7) | '05-06 models with navigation system |
| (8) | '05-06 models without navigation system |
CONNECTOR TO HARNESS INDEX (LEFT SIDE WIRE HARNESS)
Fuel Tank Pressure Sensor Subharness ('03-04 models)
| Connector or Terminal | Ref | Cavities | Location | Connects to |
|---|
| Fuel tank pressure (FTP) sensor | 6 | 3 | Under left side floor | |
| C608 | 25 | 3 | Under left side floor | Left side wire harness |
CONNECTOR TO HARNESS INDEX - FUEL TANK PRESSURE SENSOR SUBHARNESS (03-04 MODELS)
Scheme 37
Right Side Wire Harness ('03 Model)
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Auxiliary jack assembly | 29 | 14 | Right side of cargo area | | (2) |
| Front passenger's door switch | 31 | 1 | Right B-pillar | | |
| Left-rear wheel sensor | 21 | 2 | Under rear floor | | |
| Navigation unit connector D | 30 | 16 | Under front passenger's seat | | (1) |
| Passenger's underdash fuse/relay box connector C (see PASSENGER'S UNDERDASH FUSE/RELAY BOX ) | 2 | 20 | Right kick panel | | |
| Passenger's underdash fuse/relay box connector K (see PASSENGER'S UNDERDASH FUSE/RELAY BOX ) | 1 | 3 | Right kick panel | | |
| Rear accessory power socket relay | 14 | 4 | Right side of cargo area | | |
| Rearview camera control unit connector B | 16 | 20 | Right side of cargo area | | (1) |
| Rear stereo amplifier connector A | 24 | 8 | Right side of cargo area | | BOSE |
| Rear stereo amplifier connector B | 25 | 5 | Right side of cargo area | | BOSE |
| Rear stereo amplifier connector C | 26 | 4 | Right side of cargo area | | BOSE |
| Rear stereo amplifier connector | 28 | 10 | Right side of cargo area | | Without BOSE |
| Rear woofer | 23 | 5 | Right side of cargo area | | BOSE |
| Rear woofer | 27 | 2 | Right side of cargo area | | Without BOSE |
| Right rear door switch | 7 | 1 | Right C-pillar | | |
| Right-rear wheel sensor | 20 | 2 | Under rear floor | | |
| Right taillight | 15 | 5 | Behind right taillight | | |
| VTM-4 relay | 13 | 4 | Right side of cargo area | | |
| VTM-4 control unit connector A | 10 | 22 | Right side of cargo area | | |
| VTM-4 control unit connector B | 9 | 12 | Right side of cargo area | | |
| C605 | 11 | 14 | Right side of cargo area | Left side wire harness (see LEFT SIDE WIRE HARNESS ) | |
| C651 | 3 | 22 | Under right side of dash | Dashboard wire harness A (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('03 MODEL) ) | |
| C652 | 6 | 12 | Right B-pillar | Right rear door wire harness (see RIGHT REAR DOOR WIRE HARNESS ) | |
| C653 | 12 | 6 | Right side of cargo area | Roof wire harness (see ROOF WIRE HARNESS ('03 MODEL) ) | |
| C654 | 4 | 13 | Under right side of dash | Dashboard wire harness A (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('03 MODEL) ) | (2) |
| C698 | 22 | 2 | Under rear floor | Left rear differential subcable | |
| C699 | 18 | 6 | Under rear floor | Right rear differential subcable | |
| G651 | 5 | | Right side of floor | Body ground, via right side wire harness | |
| G652 | 8 | | Right side of cargo area | Body ground, via right side wire harness | |
| (1) With navigation system (2) With rear entertainment system |
| (1) | With navigation system |
| (2) | With rear entertainment system |
CONNECTOR TO HARNESS INDEX - RIGHT SIDE WIRE HARNESS (03 MODEL)
Rearview Camera Subharness ('03 Model With Navigation)
| Connector or Terminal | Ref | Cavities | Location |
|---|
| Rearview camera assembly | 19 | 6 | Behind tailgate trim panel |
| Rearview camera control unit connector A | 17 | 7 | Right side of cargo area |
CONNECTOR TO HARNESS INDEX - REARVIEW CAMERA SUBHARNESS (03 MODEL WITH NAVIGATION)
Scheme 38
Right Side Wire Harness ('04-'06 Models)
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Auxiliary jack assembly | 33 | 14 | Right side of cargo area | | (2) |
| Front passenger's door switch | 5 | 1 | Right B-pillar | | |
| Front passenger's seat belt tension reducer | 6 | 2 | Right B-pillar | | |
| Left-rear wheel sensor | 26 | 2 | Under rear floor | | |
| Navigation unit connector D | 36 | 16 | Under front passenger's seat | | '04 model (1) |
| Navigation unit connector F | 36 | 7 | Under front passenger's seat | | '05-06 models (1) |
| Passenger's underdash fuse/relay box connector C (see PASSENGER'S UNDERDASH FUSE/RELAY BOX ) | 2 | 20 | Right kick panel | | |
| Passenger's underdash fuse/relay box connector K (see PASSENGER'S UNDERDASH FUSE/RELAY BOX ) | 1 | 3 | Right kick panel | | |
| Rear accessory power socket relay | 18 | 4 | Right side of cargo area | | |
| Rearview camera control unit connector A | 21 | 7 | Right side of cargo area | | '04 model (1) |
| Rearview camera control unit connector B | 20 | 20 | Right side of cargo area | | '04 model (1) |
| Rear stereo amplifier | 32 | 10 | Right side of cargo area | | Without BOSE |
| Rear woofer | 30 | 2 | Right side of cargo area | | BOSE |
| Rear woofer | 31 | 2 | Right side of cargo area | | Without BOSE |
| Right rear door switch | 9 | 1 | Right C-pillar | | |
| Right rear TPMS initiator | 10 | 3 | Right C-pillar | | |
| Right-rear wheel sensor | 25 | 2 | Under rear floor | | |
| Right side impact sensor (second) | 11 | 2 | Right C-pillar | | |
| Right taillight | 19 | 5 | Behind right taillight | | |
| Side glass antenna | 32 | 1 | Right side glass | | '05-06 models |
| Side glass antenna terminal | 33 | 1 | Under front passenger's seat | | '05-06 models |
| VTM-4 relay | 17 | 4 | Right side of cargo area | | |
| VTM-4 control unit connector A | 14 | 22 | Right side of cargo area | | |
| VTM-4 control unit connector B | 13 | 12 | Right side of cargo area | | |
| C605 | 16 | 14 | Right side of cargo area | Left side wire harness (see LEFT SIDE WIRE HARNESS ) | '04 model, '05-06 models (3) |
| C605 | 16 | 22 | Right side of cargo area | Left side wire harness (see LEFT SIDE WIRE HARNESS ) | '05-06 models (1) |
| C609 | 15 | 4 | Right side of cargo area | Left side wire harness (see LEFT SIDE WIRE HARNESS ) | |
| C651 | 4 | 22 | Under right side of dash | Dashboard wire harness A '04 model (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('04 MODEL) ) '05-06 models (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('05-06 MODELS) ) | |
| C652 | 7 | 12 | Right B-pillar | Right rear door wire harness (see RIGHT REAR DOOR WIRE HARNESS ) | |
| C654 | 3 | 14 | Under right side of dash | Dashboard wire harness A '04 model (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('04 MODEL) ) '05-06 models (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('05-06 MODELS) ) | (2) |
| C655 | 29 | 6 | Right D-pillar | Rearview camera subharness | '04 model (1) |
| C655 | 24 | 6 | Right D-pillar | Rearview camera subharness | '05-06 models (1) |
| C698 | 27 | 2 | Under rear floor | Left rear differential subcable | |
| C699 | 28 | 6 | Under rear floor | Right rear differential subcable | |
| C811 | 37 | 2 | Under front passenger's seat | SRS right side subharness (see SRS RIGHT SIDE SUBHARNESS ) | |
| G651 | 8 | | Right side of floor | Body ground, via right side wire harness | |
| G652 | 12 | | Right side of cargo area | Body ground, via right side wire harness | |
| (1) With navigation system (2) With rear entertainment system (3) Without navigation system |
| (1) | With navigation system |
| (2) | With rear entertainment system |
| (3) | Without navigation system |
CONNECTOR TO HARNESS INDEX - RIGHT SIDE WIRE HARNESS (04-06 MODELS)
Rearview Camera Subharness ('04-'06 Models With Navigation)
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Rearview camera assembly | 23 | 6 | Right side of tailgate | | |
| C655 | 24 | 6 | Right D-pillar | Right side wire harness | '05-06 models |
| C655 | 29 | 6 | Right D-pillar | Right side wire harness | '04 model |
| C670 | 22 | 6 | Behind tailgate trim panel | Tailgate subharness (see TAILGATE SUBHARNESS ) | '05-06 models |
CONNECTOR TO HARNESS INDEX - REARVIEW CAMERA SUBHARNESS (04-06 MODELS WITH NAVIGATION)
Scheme 39
Left Floor Wire Harness
| (1) | With rear entertainment system (Except '05-06 models) |
CONNECTOR TO HARNESS INDEX (LEFT FLOOR WIRE HARNESS)
Scheme 40
Right Floor Wire Harness
| (1) | With navigation system |
| (3) | With BOSE sound system |
CONNECTOR TO HARNESS INDEX (RIGHT FLOOR WIRE HARNESS)
Scheme 41
Tailgate Wire Harness
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| High mount brake light connector A | 5 | 2 | Behind high mount brake light | | |
| High mount brake light connector B | 6 | 2 | Behind high mount brake light | | |
| C606 | 2 | 14 | Left side of cargo area | Left side wire harness (see LEFT SIDE WIRE HARNESS ) | '03-04 models |
| C851 | 4 | 6 | Behind tailgate trim panel | Tailgate subharness (see TAILGATE SUBHARNESS ) | |
| C852 | 3 | 5 | Behind tailgate trim panel | Tailgate subharness (see TAILGATE SUBHARNESS ) | |
| C606 | 1 | 14 | Left rear of roof | Left side wire harness (see LEFT SIDE WIRE HARNESS ) | '05-'06 models |
CONNECTOR TO HARNESS INDEX (TAILGATE WIRE HARNESS)
Scheme 42
Tailgate Subharness
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Cargo area light | 11 | 3 | Behind tailgate trim panel | | |
| License plate light connector A | 5 | 2 | Behind tailgate trim panel | | |
| License plate light connector B | 6 | 2 | Behind tailgate trim panel | | |
| Rear window defogger connector A (+) | 12 | 1 | Behind left tailgate side trim | | |
| Rear window defogger connector B (-) | 1 | 1 | Behind right tailgate side trim | | |
| Rear window wiper motor | 4 | 4 | Behind tailgate trim panel | | |
| Rearview camera | 9 | 6 | Behind tailgate trim panel | | '05-06 models |
| Tailgate latch switch | 8 | 2 | Behind tailgate trim panel | | |
| Tailgate lock actuator | 7 | 2 | Behind tailgate trim panel | | |
| C670 | 10 | 5 | Behind tailgate trim panel | Rearview camera subharness (see REARVIEW CAMERA SUBHARNESS ('04-06 MODELS WITH NAVIGATION) ) | '05-06 models |
| C851 | 2 | 6 | Behind tailgate trim panel | Tailgate wire harness (see TAILGATE WIRE HARNESS ) | |
| C852 | 3 | 5 | Behind tailgate trim panel | Tailgate wire harness (see TAILGATE WIRE HARNESS ) | |
CONNECTOR TO HARNESS INDEX (TAILGATE SUBHARNESS)
Scheme 43
Moonroof Wire Harness ('03 Model)
CONNECTOR TO HARNESS INDEX - MOONROOF WIRE HARNESS (03 MODEL)
Scheme 44
Roof Wire Harness ('03 Model)
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Antenna amplifier | 14 | 1 | Roof | | |
| Antenna sublead | 5 | | Under middle of dash | | |
| Automatic dimming inside mirror | 3 | 3 | Roof | | |
| Electrical compass unit | 12 | 6 | Roof | | Without navigation |
| Front individual map light | 2 | 3 | Roof | | |
| Keyless buzzer | 6 | 2 | Behind right fender | | |
| Navigation microphone | 1 | 5 | Roof | | (1) |
| Passenger's vanity mirror light | 8 | 2 | Roof | | |
| Rain sensor and automatic wiper control unit | 4 | 10 | Roof | | Auto wiper |
| Rear ceiling light | 9 | 3 | Roof | | |
| Roof antenna | 11 | | Roof | | |
| Tweeter | 10 | 2 | Roof | | With BOSE |
| C581 | 7 | 21 | Under right side of dash | Dashboard wire harness A (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('03 MODEL) ) | |
| C653 | 13 | 6 | Right side of cargo area | Right side wire harness (see RIGHT SIDE WIRE HARNESS ('03 MODEL) ) | |
| (1) With navigation system |
| (1) | With navigation system |
CONNECTOR TO HARNESS INDEX - ROOF WIRE HARNESS (03 MODEL)
Scheme 45
Roof Wire Harness ('04 Model)
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Antenna amplifier | 25 | 1 | Roof | | |
| Antenna sublead | 14 | | Under middle of dash | | |
| Automatic dimming inside mirror | 16 | 3 | Roof | | |
| Driver's vanity mirror light | 4 | 2 | Roof | | |
| Electrical compass unit | 24 | 6 | Roof | | Without Navigation |
| Keyless buzzer | 11 | 2 | Behind right fender | | |
| Left front initiator | 8 | 3 | Behind left fender | | |
| Left side curtain airbag inflator | 2 | 2 | Roof | | |
| Moonroof limit switch | 21 | 4 | Roof | | |
| Moonroof motor | 20 | 2 | Roof | | |
| Moonroof switch | 3 | 7 | Roof | | |
| Passenger's vanity mirror light | 17 | 2 | Roof | | |
| Rain sensor and automatic wiper control unit | 5 | 10 | Roof | | Auto wiper |
| Rear ceiling light | 23 | 3 | Roof | | Navigation |
| Rear controller and screen | 18 | 26 | Roof | | |
| Rear individual map light | 19 | 3 | Roof | | |
| Right front initiator | 10 | 3 | Behind right fender | | |
| Right side curtain airbag inflator | 22 | 2 | Roof | | |
| Roof antenna | 26 | | Roof | | |
| Roof console | 15 | 20 | Roof | | |
| Tweeter | 27 | 2 | Roof | | BOSE |
| C551 | 9 | 13 | Under left side of dash | Dashboard wire harness B (see DASHBOARD WIRE HARNESS B (LEFT BRANCH) ) | |
| C552 | 13 | 2 | Under left side of dash | Dashboard wire harness B (see DASHBOARD WIRE HARNESS B (LEFT BRANCH) ) | |
| C581 | 12 | 21 | Under right side of dash | Dashboard wire harness A (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('04 MODEL) ) | BOSE |
| C581 | 12 | 13 | Under right side of dash | Dashboard wire harness A (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('04 MODEL) ) | Without BOSE |
| C582 | 6 | 16 | Under left side of dash | Dashboard wire harness A (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('03-04 MODELS) ) | |
| C812 | 7 | 4 | Under left side of dash | SRS main harness (see SRS MAIN HARNESS ) | |
| G551 | 1 | | Roof | Body ground, via roof wire harness | |
CONNECTOR TO HARNESS INDEX - ROOF WIRE HARNESS (04 MODEL)
Scheme 46
Roof Wire Harness ('05-'06 Models)
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Antenna amplifier | 28 | 1 | Roof | | Without XM |
| Antenna sublead | 14 | | Under middle of dash | | Without XM |
| Automatic dimming inside mirror | 6 | 3 | Roof | | |
| Driver's vanity mirror light | 5 | 2 | Roof | | |
| Electrical compass unit | 27 | 6 | Roof | | (3) |
| HandsFreeLink control unit | 7 | 22 | Roof | | Touring |
| Keyless buzzer | 17 | 2 | Behind right fender | | |
| Left front initiator | 10 | 3 | Behind left fender | | |
| Left side curtain airbag inflator | 2 | 2 | Roof | | |
| Moonroof limit switch | 25 | 4 | Roof | | |
| Moonroof motor | 24 | 2 | Roof | | |
| Moonroof switch | 3 | 7 | Roof | | |
| OnStar antenna/cellular phone antenna/XM antenna | 30 | | Roof | | OnStar |
| OnStar antenna sublead A | 19 | | Under middle of dash | | OnStar |
| OnStar antenna sublead B | 15 | | Under middle of dash | | OnStar |
| Passenger's vanity mirror light | 21 | 2 | Roof | | |
| Rain sensor and automatic wiper control unit | 13 | 10 | Roof | | Auto wiper |
| Rear ceiling light | 32 | 3 | Roof | | |
| Rear controller and screen | 22 | 26 | Roof | | (2) |
| Rear individual map light | 23 | 3 | Roof | | |
| Right front initiator | 16 | 3 | Behind right fender | | |
| Right side curtain airbag inflator | 26 | 2 | Roof | | |
| Roof antenna | 24 | | Roof | | |
| Roof console | 4 | 20 | Roof | | |
| Tweeter | 31 | 2 | Roof | | |
| XM antenna | 30 | | Roof | | (1) |
| C551 | 11 | 17 | Under left side of dash | Dashboard wire harness B (see DASHBOARD WIRE HARNESS B (LEFT BRANCH) ) | |
| C552 | 12 | 2 | Under left side of dash | Dashboard wire harness B (see DASHBOARD WIRE HARNESS B (LEFT BRANCH) ) | |
| C581 | 20 | 13 | Under right side of dash | Dashboard wire harness A (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('05-06 MODELS) ) | |
| C582 | 8 | 20 | Under right side of dash | Dashboard wire harness A (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('05-06 MODELS) ) | (2) |
| C657 | 18 | 34 | Under left side of dash | Dashboard wire harness A (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('05-06 MODELS) ) | |
| C812 | 9 | 4 | Under left side of dash | SRS main harness (see SRS MAIN HARNESS ) | |
| G551 | 1 | | Roof | Body ground, via roof wire harness | |
| (1) USA without OnStar (2) With rear entertainment system (3) Without Navigation |
| (2) | With rear entertainment system |
CONNECTOR TO HARNESS INDEX - ROOF WIRE HARNESS (05-06 MODELS)
Scheme 47
Console Accessory Power Socket Subharness
CONNECTOR TO HARNESS INDEX (CONSOLE ACCESSORY POWER SOCKET SUBHARNESS)
Scheme 48
Ignition Switch Lead
CONNECTOR TO HARNESS INDEX (IGNITION SWITCH LEAD)
Scheme 49
Driver's Door Wire Harness
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Driver's door key cylinder switch | 14 | 3 | Driver's door | | |
| Driver's door lock actuator | 17 | 2 | Driver's door | | |
| Driver's door lock knob switch | 18 | 3 | Driver's door | | |
| Driver's door lock switch | 5 | 3 | Driver's door | | |
| Driver's door speaker | 13 | 2 | Driver's door | | |
| Driver's window motor | 12 | 6 | Driver's door | | |
| Driver's underdash fuse/relay box connector H (see DRIVER'S UNDERDASH FUSE/RELAY BOX ) | 10 | 18 | Under left side of dash | | |
| Driver's underdash fuse/relay box connector X (see DRIVER'S UNDERDASH FUSE/RELAY BOX ) | 11 | 6 | Under left side of dash | | |
| Driving position memory switch | 6 | 10 | Driver's door | | |
| Left power mirror actuator | 7 | 12 | Driver's door | | With DPMS |
| Left power mirror actuator | 7 | 8 | Driver's door | | Without DPMS |
| Multiplex control unit, door connector A | 2 | 20 | Driver's door | | |
| Multiplex control unit, door connector B | 3 | 2 | Driver's door | | |
| Power mirror switch | 4 | 10 | Driver's door | | |
| Power window control unit | 8 | 18 | Drivers door | | |
| C701 | 9 | 21 | Under left side of dash | Dashboard wire harness A '03-04 models (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('03-04 MODELS) ) '05-06 models (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('05-06 MODELS) ) | |
| C702 | 15 | 4 | Driver's door | Driver's door subharness | *1 |
| C702 | 15 | 6 | Driver's door | Driver's door subharness | *2 |
CONNECTOR TO HARNESS INDEX (DRIVER'S DOOR WIRE HARNESS)
Driver's Door Subharness
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Driver's door courtesy light | 16 | 2 | Driver's door | | |
| Security indicator | 1 | 2 | Driver's door | | |
| C702 | 15 | 4 | Driver's door | Driver's door wire harness | (1) |
| C702 | 15 | 6 | Driver's door | Driver's door wire harness | (2) |
| (1) '03-04 models (2) '05-06 models |
CONNECTOR TO HARNESS INDEX (DRIVER'S DOOR SUBHARNESS)
Scheme 50
Front Passenger's Door Wire Harness
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Front passenger's door courtesy light | 6 | 2 | Front passenger's door | | |
| Front passenger's door lock actuator | 5 | 2 | Front passenger's door | | |
| Front passenger's door lock knob switch | 4 | 3 | Front passenger's door | | |
| Front passenger's door lock switch | 2 | 3 | Front passenger's door | | |
| Front passenger's door speaker | 7 | 2 | Front passenger's door | | |
| Front passenger's window motor | 8 | 2 | Front passenger's door | | |
| Front passenger's window switch | 3 | 6 | Front passenger's door | | |
| Passenger's underdash fuse/relay box connector E (see PASSENGER'S UNDERDASH FUSE/RELAY BOX ) | 10 | 20 | Under right side of dash | | |
| Right power mirror actuator | 1 | 12 | Front passenger's door | | With DPMS |
| Right power mirror actuator | 1 | 8 | Front passenger's door | | Without DPMS |
| C751 | 9 | 13 | Under right side of dash | Dashboard wire harness A '03 models (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('03 MODEL) ) '04 model (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('04 MODEL) ) '05-06 models (see DASHBOARD WIRE HARNESS A (RIGHT BRANCH) ('05-06 MODELS) ) | |
CONNECTOR TO HARNESS INDEX (FRONT PASSENGER'S DOOR WIRE HARNESS)
Scheme 51
Left Rear Door Wire Harness
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Left rear door courtesy light | 5 | 2 | Left rear door | | |
| Left rear door speaker | 3 | 2 | Left rear door | | |
| Left rear door lock actuator | 6 | 2 | Left rear door | | |
| Left rear door lock knob switch | 7 | 3 | Left rear door | | |
| Left rear window motor | 2 | 2 | Left rear door | | |
| Left rear window switch | 1 | 6 | Left rear door | | |
| C604 | 4 | 12 | Left B-pillar | Left side wire harness (see LEFT SIDE WIRE HARNESS ) | |
CONNECTOR TO HARNESS INDEX (LEFT REAR DOOR WIRE HARNESS)
Scheme 52
Right Rear Door Wire Harness
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Right rear door courtesy light | 5 | 2 | Right rear door | | |
| Right rear door speaker | 3 | 2 | Right rear door | | |
| Right rear door lock actuator | 6 | 2 | Right rear door | | |
| Right rear door lock knob switch | 7 | 3 | Right rear door | | |
| Right rear window motor | 2 | 2 | Right rear door | | |
| Right rear window switch | 1 | 6 | Right rear door | | |
| C652 | 4 | 12 | Right B-pillar | Right side wire harness '03 models (see RIGHT SIDE WIRE HARNESS ('03 MODEL) ) '04-06 models (see RIGHT SIDE WIRE HARNESS ('04-06 MODELS) ) | |
CONNECTOR TO HARNESS INDEX (RIGHT REAR DOOR WIRE HARNESS)
Scheme 53
Driver's Seat Wire Harness (With DPMS)
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Driver's power seat adjustment switch connector A | 7 | 6 | Left side of driver's seat | | (1) |
| Driver's power seat adjustment switch connector B | 4 | 6 | Left side of driver's seat | | (1) |
| Driver's power seat adjustment switch connector | 7 | 12 | Left side of driver's seat | | (2) |
| Driver's power seat control unit connector A | 11 | 20 | Under driver's seat | | |
| Driver's power seat control unit connector B | 8 | 8 | Under driver's seat | | |
| Driver's power seat control unit connector C | 13 | 12 | Under driver's seat | | |
| Driver's power seat control unit connector D | 12 | 6 | Under driver's seat | | |
| Driver's seat belt switch | 20 | 3 | Under driver's seat | | |
| Driver's seat back heater | 2 | 2 | Under driver's seat | | |
| Driver's seat cushion heater | 1 | 4 | Under driver's seat | | |
| Front up-down motor | 19 | 2 | Under driver's seat | | |
| Front up-down position sensor | 18 | 4 | Under driver's seat | | |
| Lumbar motor | 5 | 2 | Under driver's seat | | (2) |
| Lumbar switch | 4 | 5 | Left side of driver's seat | | (2) |
| Rear up-down motor | 17 | 2 | Under driver's seat | | |
| Rear up-down position sensor | 16 | 4 | Under driver's seat | | |
| Recline motor | 9 | 2 | Under driver's seat | | |
| Recline position sensor | 10 | 4 | Under driver's seat | | |
| Seat position sensor | 6 | 2 | Under driver's seat | | |
| Slide motor | 14 | 2 | Under driver's seat | | |
| Slide position sensor | 15 | 4 | Under driver's seat | | |
| C635 | 21 | 22 | Under driver's seat | Left floor wire harness (see LEFT FLOOR WIRE HARNESS ) | |
| C809 | 3 | 2 | Under driver's seat | SRS left side subharness (see SRS LEFT SIDE SUBHARNESS ) | |
| (1) '03 models (2) '04-06 models |
CONNECTOR TO HARNESS INDEX - DRIVER'S SEAT WIRE HARNESS (WITH DPMS)
Scheme 54
Driver's Seat Wire Harness (Without DPMS)
| Connector or Terminal | Ref | Cavities | Location | Connects to |
|---|
| Driver's power seat adjustment switch connector A | 6 | 6 | Left side of driver's seat | |
| Driver's power seat adjustment switch connector B | 5 | 6 | Left side of driver's seat | |
| Driver's seat belt switch | 11 | 3 | Under driver's seat | |
| Driver's seat back heater | 2 | 2 | Under driver's seat | |
| Driver's seat cushion heater | 1 | 4 | Under driver's seat | |
| Front up-down motor | 10 | 2 | Under driver's seat | |
| Rear up-down motor | 8 | 2 | Under driver's seat | |
| Recline motor | 4 | 2 | Under driver's seat | |
| Seat position sensor | 7 | 2 | Under driver's seat | |
| Slide motor | 9 | 2 | Under driver's seat | |
| C635 | 12 | 10 | Under driver's seat | Left floor wire harness (see LEFT FLOOR WIRE HARNESS ) |
| C809 | 3 | 2 | Under driver's seat | SRS left side subharness (see SRS LEFT SIDE SUBHARNESS ) |
CONNECTOR TO HARNESS INDEX - DRIVER'S SEAT WIRE HARNESS (WITHOUT DPMS)
Scheme 55
Front Passenger's Seat Wire Harness
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Front passenger's power seat adjustment switch | 8 | 12 | Right side of front passenger's seat | | (3) |
| Front passenger's power seat adjustment switch connector A | 8 | 6 | Right side of front passenger's seat | | (2) |
| Front passenger's power seat adjustment switch connector B | 9 | 6 | Right side of front passenger's seat | | (2) |
| Front passenger's seat belt switch | 2 | 3 | Under front passenger's seat | | |
| Front passenger's seat cushion heater | 1 | 4 | Under front passenger's seat | | |
| Front up-down motor | 4 | 2 | Under front passenger's seat | | (1) |
| Rear up-down motor | 5 | 2 | Under front passenger's seat | | (1) |
| Recline motor | 7 | 2 | Under front passenger's seat | | (1) |
| Slide motor | 6 | 2 | Under front passenger's seat | | (1) |
| C636 | 3 | 10 | Under front passenger's seat | Left floor wire harness (see LEFT FLOOR WIRE HARNESS ) | (1) |
| C636 | 3 | 6 | Under front passenger's seat | Left floor wire harness (see LEFT FLOOR WIRE HARNESS ) | (4) |
| (1) With 8-way adjustable power seat (2) '03 model with power seat (3) '04-06 models with power seat (4) Without 8-way adjustable power seat |
| (1) | With 8-way adjustable power seat |
| (2) | '03 model with power seat |
| (3) | '04-06 models with power seat |
| (4) | Without 8-way adjustable power seat |
CONNECTOR TO HARNESS INDEX (FRONT PASSENGER'S SEAT WIRE HARNESS)
Scheme 56
Knock Sensor Subharness
| Connector or Terminal | Ref | Cavities | Location | Connects to |
|---|
| Knock sensor | 3 | 1 | Middle of engine compartment | |
| C161 | 2 | 1 | Middle of engine compartment | Engine wire harness (see ENGINE WIRE HARNESS ) |
CONNECTOR TO HARNESS INDEX (KNOCK SENSOR SUBHARNESS)
CKP Sensor Subharness
| Connector or Terminal | Ref | Cavities | Location | Connects to |
|---|
| Crankshaft position sensors A and B (CKP A, CKP B) | 4 | 6 | Right side of engine compartment | |
| C171 | 1 | 6 | Right side of engine compartment | Engine wire harness (see ENGINE WIRE HARNESS ) |
CONNECTOR TO HARNESS INDEX (CKP SENSOR SUBHARNESS)
Scheme 57
SRS Main Harness
CONNECTOR TO HARNESS INDEX (SRS MAIN HARNESS)
SRS Main Subharness
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| SRS unit connector A | 23 | 28 | Under middle of dash | | |
| SRS unit connector B | 22 | 28 | Under middle of dash | | |
| SRS unit connector C | 5 | 16 | Under middle of dash | | '04-06 |
| C801 | 25 | 28 | Under middle of dash | SRS main harness | |
| C803 | 24 | 28 | Under middle of dash | SRS left side subharness | |
| C804 | 26 | 6 | Under middle of dash | Left floor wire harness (see LEFT FLOOR WIRE HARNESS ) | |
| G801 | 2 | | Under middle of dash | Body ground, via SRS main subharness | |
CONNECTOR TO HARNESS INDEX (SRS MAIN SUBHARNESS)
SRS Left Side Subharness
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Driver's seat belt tensioner | 16 | 2 | Under driver's seat | | |
| Driver's side airbag inflator | 19 | 2 | Under driver's seat | | |
| Driver's side impact sensor | 17 | 2 | Under driver's seat | | |
| C803 | 24 | 28 | Under middle of dash | SRS main subharness | |
| C805 | 13 | 2 | Under middle of dash | SRS right side subharness | '03 |
| C805 | 13 | 4 | Under middle of dash | SRS right side subharness | '04-06 |
| C806 | 14 | 4 | Under middle of dash | SRS right side subharness | |
| C809 | 20 | 2 | Under driver's seat | Driver's seat wire harness WITH DPMS (see DRIVER'S SEAT WIRE HARNESS (WITH DPMS) ) WITHOUT DPMS (see DRIVER'S SEAT WIRE HARNESS (WITHOUT DPMS) ) | |
| C810 | 18 | 2 | Left side of floor | Left side wire harness (see LEFT SIDE WIRE HARNESS ) | '04-06 |
CONNECTOR TO HARNESS INDEX (SRS LEFT SIDE SUBHARNESS)
SRS Right Side Subharness
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|
| Front passenger's seat belt tensioner | 8 | 2 | Under front passenger's seat | | |
| Front passenger's side airbag inflator | 9 | 2 | Under front passenger's seat | | |
| Front passenger's side impact sensor | 7 | 2 | Under front passenger's seat | | |
| Seat weight sensor unit | 6 | 6 | Under front passenger's seat | | |
| C805 | 13 | 2 | Under middle of dash | SRS left side subharness | '03 |
| C805 | 13 | 4 | Under middle of dash | SRS left side subharness | '04-06 |
| C806 | 14 | 4 | Under middle of dash | SRS left side subharness | |
| C807 | 15 | 6 | Under middle of dash | Left floor wire harness (see LEFT FLOOR WIRE HARNESS ) | |
| C811 | 11 | 2 | Right side of floor | | '04-06 |
CONNECTOR TO HARNESS INDEX (SRS RIGHT SIDE SUBHARNESS)
OPDS Unit Harness
| Connector or Terminal | Ref | Cavities | Location | Connects to |
|---|
| OPDS unit | 10 | 8 | In front passenger's seat | |
| C637 | 12 | 4 | Under front passenger's seat | Left floor wire harness (see LEFT FLOOR WIRE HARNESS ) |
CONNECTOR TO HARNESS INDEX (OPDS UNIT HARNESS)
Scheme 58
