Chevrolet Camaro Z28 2002 - 2002 GENERAL MOTORS Camaro & Firebird

Chevrolet Camaro Z28 2002 - BUZZERS, RELAYS & TIMERS

Chevrolet Camaro Z28 2002 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
A/C Compressor Clutch Relay	In underhood fuse block (bottom).
Air Pump Relay	In underhood fuse block (bottom).
Air Solenoid Relay	In underhood fuse block (bottom).
Blower Motor Relay	Center of dash, on inflatable restraint dash module bracket.
Coolant Fan Relays 1, 2 & 3	In underhood fuse block (top).
Defogger Timer/Relay (Rear)	In HVAC control.
Fog Lamp Relay	In underhood fuse block (top).
Folding Top Relay	Behind right side of dash.
Fuel Pump Relay	In underhood fuse block (bottom).
Horn Relay	In underhood fuse block (top).
IGN relay	In underhood fuse block (bottom).
Rear Compartment Lid Release Relay	Behind left side of dash.
Rear Window Defogger Relay	In HVAC control assembly.
Starter Relay	In underhood fuse block (bottom).
Theft Deterrent Relay	Center of dash, on inflatable restraint dash module bracket.

Chevrolet Camaro Z28 2002 - CIRCUIT PROTECTION DEVICES

Chevrolet Camaro Z28 2002 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
A/T Shift Lock Control Solenoid Diode	Near body control module, taped to harness.
Fusible Links	Behind underhood fuse block (bottom).
I/P Fuse Block	Behind left side of dash. See Fig. 7.
Underhood Fuse Block (Bottom)	In left front corner of engine compartment.
Underhood Fuse Block (Top)	In left front corner of engine compartment.
Windshield Wiper Isolation Diode	Behind left side of dash, near ignition switch connector.

Chevrolet Camaro Z28 2002 - CONTROL UNITS

Chevrolet Camaro Z28 2002 CONTROL UNITS LOCATION

Component	Location
Accelerator & Servo Control Module	Under left side of dash, near kick panel.
Amplifier (Radio)	Behind right rear quarter inner trim panel.
Body Control Module (BCM)	Under right side of dash, near blower motor. See Fig. 8.
Cruise Control Module (CCM)	In engine compartment, on left frame rail, forward of wheelwell.
Daytime Running Lamps (DRL) Module	Mounted behind radio & HVAC controls, left of glove box. See Fig. 7.
Diode Module	Behind rear fog light switch, taped to harness.
Electronic Brake Control Module (EBCM)	On top of left front frame rail.
Electronic Ignition Control Module (ICM) (3.8L VIN K)	At front end of left cylinder head. See Fig. 1.
Electronic Ignition Control Module (ICM) (5.7L VIN G)	At each ignition coil.
Hazard Flasher Module	Behind dash, to left of steering column, on I/P fuse block mount. See Fig. 7.
Headlamp Door Control Module	On front right side of engine compartment.
Headlamp Opening Door Actuator Control Module (Firebird)	In engine compartment, forward of left wheelwell.
HVAC Module	Behind right side of dash, left of blower motor. See Fig. 8.
Inflatable Restraint IP Module	On top right side of engine compartment.
Inflatable Restraint Sensing & Diagnostic Module (SDM)	Below rear of console.
Inflatable Restraint Steering Wheel Module	On top of steering column.
Power Seat Cushion Air Control Module	Under driver's seat.
Powertrain Control Module (PCM) (3.8L VIN K)	In engine compartment, behind right strut tower.
Powertrain Control Module (PCM) (5.7L VIN G)	In engine compartment, behind right strut tower.
Throttle Actuator Control (TAC) Module (3.8L VIN K)	On accelerator pedal bracket.
Turn Signal Flasher Module	Behind dash, to right of steering column. See Fig. 7.
Window Control Module	On center of dash mat, above floor tunnel.

Chevrolet Camaro Z28 2002 - MOTORS

Chevrolet Camaro Z28 2002 MOTORS LOCATION

Component	Location
Blower Motor	Behind right side of instrument panel. See Fig. 8.
Convertible Top Pump Assembly	Left side rear compartment, behind carpeting.
Engine Cooling Fan (Left & Right)	Behind radiator, in engine compartment.
Folding Top Pump (With Motor)	On left side of rear compartment.
Fuel Pump	Integral to fuel sender assembly, in fuel tank.
Idle Air Control (IAC) Valve (5.7L VIN G)	On throttle body. See Fig. 3.
Power Antenna Assembly	Near right rear wheelwell.
Secondary Air Injection Pump (5.7L VIN G)	In engine compartment, on left front frame rail.
Windshield Washer Fluid Pump	Front of vehicle, forward of radiator support.
Windshield Wiper Motor	Rear of left shock tower, mounted to dash panel, below left wiper mount.

Chevrolet Camaro Z28 2002 - SENDING UNITS & SENSORS

Chevrolet Camaro Z28 2002 SENDING UNITS & SENSORS LOCATION

Component	Location
A/C Refrigerant Pressure Sensor	On A/C evaporator hose, near right shock tower.
Brake Fluid Level Indicator Sensor	In master cylinder.
Camshaft Position (CMP) Sensor (3.8L VIN K)	On front of engine, below water pump. See Fig. 2.
Camshaft Position (CMP) Sensor (5.7L VIN G)	On top center rear of engine. See Fig. 4.
Crankshaft Position (CKP) Sensor (3.8L VIN K)	Lower front of engine. See Fig. 2.
Crankshaft Position (CKP) Sensor (5.7L VIN G)	On right rear of engine, behind starter. See Fig. 5.
Daytime Running Lamps (DRL) Ambient Light Sensor	On top of dash, near defrost grille.
Engine Coolant Temperature (ECT) Sensor (3.8L VIN K)	Below throttle body, at front of engine. See Fig. 2.
Engine Coolant Temperature (ECT) Sensor (5.7L VIN G)	On lower left side of engine, above generator. See Fig. 3.
Engine Oil Pressure Sensor (3.8L VIN K)	On lower right front of engine. See Fig. 2.
Engine Oil Pressure Sensor (5.7L VIN G)	On top rear of engine, near left cylinder head. See Fig. 4.
Fuel Level Sensor	Integral to fuel sender assembly, in fuel tank.
Fuel Tank Pressure Sensor	Integral to fuel sender assembly, in fuel tank.
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 (3.8L VIN K)	Mounted in left exhaust manifold. See Fig. 1.
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 (5.7L VIN G)	Mounted in left exhaust manifold. See Fig. 3.
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 (3.8L VIN K)	Mounted at rear of catalytic converter.
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 (5.7L VIN G)	Mounted at rear of left catalytic converter.
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 (3.8L VIN K)	Mounted in right exhaust manifold. See Fig. 2.
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 (5.7L VIN G)	Mounted in right exhaust manifold.
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 (5.7L VIN G)	Mounted at rear of right catalytic converter.
Intake Air Temperature (IAT) Sensor (3.8L VIN K)	On air intake duct, forward of intake manifold.
Intake Air Temperature (IAT) Sensor (5.7L VIN G)	On air intake duct, forward of intake manifold. See Fig. 6.
Knock Sensor (Left) (3.8L VIN K) (Bank 1)	On left side of cylinder block.
Knock Sensor (Right) (3.8L VIN K) (Bank 2)	On right side of cylinder block.
Knock Sensor (2) (5.7L VIN G)	On center of engine, below intake manifold.
Manifold Absolute Pressure (MAP) Sensor (3.8L VIN K)	On right side of intake manifold. See Fig. 1.
Manifold Absolute Pressure (MAP) Sensor (5.7L VIN G)	On rear of intake manifold. See Fig. 4.
Mass Airflow (MAF) Sensor (3.8L VIN K)	In air duct, in front of intake manifold.
Mass Airflow (MAF) Sensor (5.7L VIN G)	In air duct, in front of intake manifold. See Fig. 6.
Shock Sensor	Behind right quarter inner trim panel.
Theft Deterrent Shock Sensor	Mounted in right rear quarter panel.
Throttle Position (TP) Sensor (3.8L VIN K)	On throttle body.
Throttle Position (TP) Sensor (5.7L VIN G)	On throttle body. See Fig. 3.
Vehicle Speed Sensor (VSS)	On rear side of transmission.
Wheel Speed Sensor (Front)	On respective front steering knuckle.
Wheel Speed Sensor (Rear)	On respective rear hub assembly.

Chevrolet Camaro Z28 2002 - SOLENOIDS & SOLENOID VALVES

Chevrolet Camaro Z28 2002 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
ABS Solenoids	On electronic brake control module.
A/T Shift Lock Control Solenoid (A/T)	Beneath center console, behind shifter.
Brake Pressure Modulator Valve	On left side of engine compartment.
Evaporative Emission (EVAP) Canister Purge Solenoid Valve (3.8L VIN K)	Right front of engine, next to injector No. 2.
Evaporative Emission (EVAP) Canister Purge Solenoid Valve (5.7L VIN G)	On left side of engine, on intake manifold. See Fig. 3.
Evaporative Emission (EVAP) Canister Vent Solenoid Valve (3.8L VIN K)	Integral to EVAP canister, on top right side of engine.
Evaporative Emission (EVAP) Canister Vent Solenoid Valve (5.7L VIN G)	On front left top of fuel tank.
Exhaust Gas Recirculation (EGR) Valve (3.8L VIN K)	On front left side of engine. See Fig. 1.
Reverse Inhibit Solenoid (M/T)	On left side of transmission.
Secondary Air Injection Solenoid Valve	On right front frame rail.
Skip Shift Solenoid	On center left side of transmission.
Torque Converter Clutch (TCC) Solenoid	On right side of transmission.

Chevrolet Camaro Z28 2002 - SWITCHES

Chevrolet Camaro Z28 2002 SWITCHES LOCATION

Component	Location
Back-Up Lamp Switch (M/T)	On side of transmission.
Clutch Pedal Position Switch	On clutch pedal bracket.
Cruise Control Cancel Switch	On clutch pedal bracket.
Cruise Control Release/Brake Switch	On brake pedal bracket.
Engine Oil Level Switch (3.8L VIN K)	In left side of oil pan. See Fig. 1.
Engine Oil Level Switch (5.7L VIN G)	In right side of oil pan.
Park Brake Switch	At base of parking brake lever.
Park/Neutral Position Switch	Under console, near shift control lever.
Seat Belt Switch	In driver's seat belt buckle.
Second Gear Start Switch	Behind center of dash, above HVAC control head.
Stoplamp/TCC Switch	On brake pedal bracket.

Chevrolet Camaro Z28 2002 - MISCELLANEOUS

Chevrolet Camaro Z28 2002 MISCELLANEOUS LOCATION

Component	Location
A/C Clutch Diode (3.8L VIN K)	In engine harness, near breakout to fuel injector No. 2.
A/C Clutch Diode (5.7L VIN G)	In A/C compressor clutch wiring harness.
A/T Shift Lock Control Solenoid Diode	Taped to instrument panel harness, near BCM breakout.
Audio Amplifier	Behind rear quarter inner trim panel.
Blower Resistor	In HVAC module.
Data Link Connector (DLC)	Under dash, to right of steering column. See Fig. 7.
Horn	Below right headlight.
Ignition Coils (3.8L VIN K)	On top left side of engine. See Fig. 2.
Ignition Coils (5.7L VIN G)	On valve cover, on top of each cylinder. See Fig. 3.
Windshield Wiper Isolation Diode	In forward lamp harness, near base of steering column.

Chevrolet Camaro Z28 2002 - CONNECTORS

Chevrolet Camaro Z28 2002 CONNECTORS LOCATION

Component	Location
C100 (Black, 10 pin)	Engine to forward lamp harness, in engine compartment, above right wheelhouse.
C101 (Gray, 10 Pin)	Engine to forward lamp harness, in engine compartment, above right wheelhouse.
C105 (Black, 8 Pin)	Engine to forward lamp harness, in engine compartment, above right wheelhouse.
C106 (7 Pin)	Engine to engine jumper harness.
C107 (7 Pin)	Engine to engine jumper harness.
C120 (Gray, 2 Pin)	Forward lamp harness to left wheel speed sensor, mounted to left side of front suspension crossmember.
C130 (Gray, 2 Pin)	Forward lamp harness to right wheel speed sensor, mounted to right side of front suspension crossmember.
C160 (Gray, 5 Pin)	Left headlight to forward lamp harness, behind headlight door bracket.
C165 (Gray, 5 Pin)	Right headlight to forward lamp harness, behind headlight door bracket.
C200B (Black, 18 Pin)	Forward lamp to I/P harness, between left kick panel & steering column.
C200C (Black, 13 Pin)	Cross-car to I/P harness, between left kick panel & steering column.
C200D (Black, 48 Pin)	Part of IP harness, between left kick panel & steering column.
C211 (Blue, 8 Pin)	Forward lamp to traction control module jumper harness, under left side of dash, near kick panel.
C212 (10 Pin)	Forward lamp to traction control module jumper harness, under left side of dash, near kick panel.
C215 (Black, 11 Pin)	Forward lamp to steering column harness, near base of steering column.
C216 (Black, 11 Pin)	I/P to steering column harness, attached to base of steering column.
C217 (4 Pin)	I/P to inflatable restraint steering wheel module coil harness, near base of steering column.
C220 (Natural, 10 Pin)	I/P to engine harness, under right side of dash, behind knee bolster.
C230 (Blue, 10 Pin)	I/P to engine harness, under right side of dash, behind knee bolster.
C240 (Black, 8 Pin)	I/P to cross body harness, under right side of dash, behind knee bolster.
C250 (Black, 2 Pin)	Forward lamp harness, in cruise control harness, near brake/clutch pedal bracket.
C260 (Green, 6 Pin)	I/P to cross body harness, under right side of dash, behind knee bolster.
C270 (Natural, 2 Pin)	I/P harness in cruise control harness, near brake/clutch pedal bracket.
C300 (Black, 6 Pin)	Seat jumper to driver seat harness, under driver seat assembly.
C305 (Black, 6 Pin)	Seat jumper to passenger seat harness, under passenger seat assembly.
C310 (W/ Multi-Directional Power Driver Seat) (Natural, 2 Pin)	I/P to driver seat harness, between rear mounting bolts of driver seat.
C310 (W/ Front Recline Bucket Seat) (Natural, 2 Pin)	I/P to seat jumper harness, between rear mounting bolts of driver seat.
C330 (Black, 2 Pin)	I/P to body harness, center of roof, left of dome lamp.
C400 (Gray, 6 Pin)	I/P to rear body harness, in left rear corner of cargo compartment, behind rear axle.
C405A (Gray, 7 Pin)	Fuel tank harness to I/P harness pass-through connector, forward of rear axle.
C405B (Gray, 16 Pin)	I/P harness pass-through connector, forward of rear axle.
C430 (Gray, 2 Pin)	Rear body harness to rear fascia harness, between rear fascia & rear panel, on left side.

Chevrolet Camaro Z28 2002 - GROUNDS

Chevrolet Camaro Z28 2002 GROUNDS LOCATION

Component	Location
G100 (3.8L VIN K)	On lower right side of engine, above A/C compressor.
G100 (5.7L VIN G)	On lower right side of engine, above starter solenoid.
G101	In engine compartment, attached to front of left wheelhouse.
G102	In engine compartment, attached to front of right wheelhouse.
G105	Attached to top right side of radiator support.
G106	Attached to top left side of radiator support.
G109	Attached to left front frame rail, forward of brake pressure modulator valve bracket.
G110 (3.8L VIN K)	In front of engine, bolted to pulley, above A/C clutch connector.
G110 (5.7L VIN G)	Attached to rear of left cylinder head.
G111 (3.8L VIN K)	Attached to left engine mount.
G111 (5.7L VIN G)	Attached to lower left side of engine, behind generator.
G112	Attached to rear of left cylinder head.
G200	Near left "A" pillar, bolted to dash mounting stud, behind kick panel.
G201	Near right "A" pillar, bolted to dash mounting stud, behind kick panel. See Fig. 8.
G202	Attached to floor pan under center console, rear of inflatable restraint sensing & diagnostic module.
G305	Bolted to left rocker panel, at floor pan bar.
G310	Bolted to roof, left of dome lamp.
G320	Bolted to roof, left of dome lamp.
G400	Bolted to rear compartment lid release actuator bracket, in rear compartment.

Chevrolet Camaro Z28 2002 - SPLICES

Chevrolet Camaro Z28 2002 SPLICES LOCATION

Component	Location
S100 (A/T)	In engine harness, 12 cm from automatic transmission breakout.
S100 (M/T)	In engine harness, 5 cm from vehicle speed sensor breakout.
S101	In engine harness main branch, 15 cm from powertrain control module breakout.
S102 (3.8L VIN K)	In engine harness, 21 cm from G211 breakout.
S102 (5.7L VIN G)	In engine harness, main branch, 7 cm from engine oil pressure sensor breakout.
S104 (3.8L VIN K)	In engine harness, 7 cm from right knock sensor breakout.
S104 (5.7L VIN G)	In engine harness, 14 cm from powertrain control module breakout.
S105 (5.7L VIN G)	In engine harness, at A/C refrigerant pressure sensor breakout.
S106 (5.7L VIN G)	In engine harness, main branch, 4 cm from powertrain control module breakout.
S107 (3.8L VIN K)	In engine harness, main branch, 21 cm from powertrain control module breakout.
S107 (5.7L VIN G)	In engine harness, main branch, 7 cm from powertrain control module breakout.
S108 (3.8L VIN K)	In engine harness, main branch, 15 cm from G112 breakout.
S108 (5.7L VIN G) (A/T)	In engine harness, main branch, 5 cm from automatic transmission breakout.
S108 (5.7L VIN G) (M/T)	In engine harness, main branch, 12 cm from vehicle speed sensor breakout.
S109 (5.7L VIN G)	In engine harness, 8 cm from fuel injector No. 4 breakout.
S110 (3.8L VIN K)	In engine harness, 4 cm from powertrain control module breakout.
S110 (5.7L VIN G)	In engine harness, main branch, 20 cm from powertrain control module breakout.
S112	In forward lamp harness, 9 cm from right lamps breakout.
S113	In forward lamp harness, 7 cm from electronic throttle control module & cruise control module breakout.
S115 (3.8L VIN K)	In engine harness, at generator breakout.
S115 (5.7L VIN G)	In engine harness, 20 cm back from A/C compressor clutch breakout.
S122	In engine jumper harness.
S124	In engine jumper harness.
S150	In forward lamp harness, 16 cm from windshield washer pump breakout.
S155	In forward lamp harness, 27 cm from electronic throttle control module & cruise control module breakout.
S157	In forward lamp harness, 5 cm from G105 breakout.
S163	In forward lamp harness, 11 cm in electronic brake control module breakout.
S164	In forward lamp harness, 11 cm from main branch into engine wiring harness junction block No. 2 breakout.
S165	In forward lamp harness, 7 cm from main branch into engine wiring harness junction block No. 2 breakout.
S166	In forward lamp harness, 11 cm from G105 breakout.
S168	In forward lamp harness, 8 cm from main branch into engine wiring harness junction block No. 1 breakout.
S169	In forward lamp harness, 6 cm from main branch into engine wiring harness junction block No. 1 breakout.
S170	In forward lamp harness, 13 cm from G106 breakout.
S171	In forward lamp harness, 10 cm from G102 breakout.
S172	In forward lamp harness, 21 cm from G105 breakout.
S177 (5.7L VIN G)	In forward lamp harness, 5 cm from engine wiring harness junction block No. 1 breakout.
S179	In forward lamp harness, 25 cm from engine wiring harness junction block No. 1 breakout.
S181	In forward lamp harness, 20 cm from engine wiring harness junction block No. 1 breakout.
S182	In forward lamp harness, 15 cm from engine wiring harness junction block No. 1 breakout.
S183	In forward lamp harness, 10 cm from engine wiring harness junction block No. 1 breakout.
S185	In forward lamp harness, at engine wiring harness junction block No. 1 breakout.
S203	In forward lamp harness, main branch, 4 cm from ignition switch breakout.
S206	In I/P harness, at rear compartment lid release relay breakout.
S207	In IP harness, main branch, 4 cm from data link connector breakout.
S208	In cross-car harness, main branch, 26 cm from power window control module breakout.
S209	In forward lamp harness, main branch, 11 cm from ignition switch breakout.
S211	In I/P harness, main branch, 7 cm from rear compartment lid release relay breakout.
S215	In I/P harness, main branch, 11 cm from antenna cable breakout.
S216	In I/P harness, main branch, 10 cm from instrument cluster breakout.
S217	In I/P harness, main branch, 18 cm from body control module breakout.
S218	In I/P harness, 4 cm from instrument cluster breakout.
S220	In cross-car harness, main branch, 9 cm from C200C breakout.
S224	In I/P harness, main branch, 17 cm from instrument cluster breakout.
S226	In I/P harness, 7 cm from I/P lamp dimmer switch breakout.
S227	In I/P harness, 13.5 cm from I/P lamp dimmer switch breakout.
S228	In I/P harness, main branch, 15 cm from rear compartment lid release relay breakout.
S232	In I/P harness, 7 cm from park brake switch breakout.
S240	In I/P harness, main branch, 17 cm from antenna cable breakout.
S248	In I/P harness, 2 cm from daytime running lamps module breakout.
S249	In I/P harness, 4.5 cm from diode network breakout.
S252 (Convertible)	In I/P harness, main branch, 48 cm from G200 breakout.
S253 (Convertible)	In I/P harness, main branch, 4 cm from instrument cluster breakout.
S254	In I/P harness, 7 cm from main branch into C200 breakout.
S255	In I/P harness, 7 cm into I/P fuse block breakout.
S260	In cross-car harness, main branch, 11 cm from inside rearview mirror breakout.
S320 (Front Bucket Seat, Recline)	In seat jumper harness, main branch, 7 cm from C310 breakout.
S321 (Front Bucket Seat, Recline)	In seat jumper harness, main branch, 13 cm from C310 breakout.
S333 (Convertible)	In I/P harness, 11 cm from body control module breakout.
S333 (Coupe)	In I/P harness, main branch, 23 cm from remote compact disc player & left rear speaker breakout.
S410	In rear body harness, main branch, 27 cm from P400 breakout, toward right taillamp.
S420	In hatch harness, main branch, 7 cm from P300 breakout.
S430	In rear fascia harness, main branch, 12 cm from license lamp breakout.
S470	In I/P harness, 6 cm from G400 breakout.
SP200 (Splice Pack 200)	Under I/P, right of steering column.