GMC Savana G3500 1998 - 1998 GENERAL MOTORS "G" Series Van

GMC Savana G3500 1998 - BUZZERS, RELAYS & TIMERS

GMC Savana G3500 1998 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
A/C Compressor Enable Relay	On left side of engine compartment, in underhood fuse/relay center.
Auxiliary Blower Motor High Speed Relay	Left rear of interior cabin, behind rear wheel house.
Auxiliary Blower Motor Low Speed Relay	Left rear of interior cabin, behind rear wheel house.
Auxiliary Blower Motor Medium Speed Relay	Left rear of interior cabin, behind rear wheel house.
Blower Motor Resistor/Relay	At HVAC control panel.
Daytime Running Lamp (DRL) Relay	Under left side of dash, on lower center portion of convenience center.
Fuel Pump Relay (4.3L VIN W)	On left side of engine compartment, in underhood fuse/relay center. See Fig. 1 .
Fuel Pump Relay (5.0L VIN M & 5.7L VIN R)	On left side of engine compartment, in underhood fuse/relay center. See Fig. 2 .
Fuel Pump Relay (6.5L VIN F)	On left side of engine compartment, in underhood fuse/relay center.
Fuel Pump Relay (7.4L VIN J)	On left side of engine compartment, in underhood fuse/relay center. See Fig. 4 .
Glow Plug Relay (6.5L VIN F)	On top right side of engine. See Fig. 3 .
Horn Relay	On left side of engine compartment, in underhood fuse/relay center.
P/B Booster Fluid Flow Alarm	Under left side of dash.
Power Door Lock Relay	Behind right center of dash.
Secondary Air Injection Reaction (AIR) Pump Relay (7.4L VIN J)	On left side of engine compartment, in underhood fuse/relay center.
Starter Relay	On left side of engine compartment, in underhood fuse/relay center.
Turn/Hazard Lamp Flasher	Behind dash, on dash relay center.
Upfitter Provision Relay	Behind left "B" pillar trim.

GMC Savana G3500 1998 - CIRCUIT PROTECTION DEVICES

GMC Savana G3500 1998 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
In-Line Fuse	On engine harness, near underhood fuse/relay center.
I/P Fuse Block (4.3L VIN W)	On left lower kick panel. See Fig. 1 .
I/P Fuse Block (5.0L VIN M & 5.7L VIN R)	On left lower kick panel. See Fig. 2 .
I/P Fuse Block (6.5L VIN F)	On left lower kick panel. See Fig. 3 .
I/P Fuse Block (7.4L VIN J)	On left lower kick panel. See Fig. 4 .
I/P Relay Center	Under left side of dash.
Underhood Fuse/Relay Center (4.3L VIN W)	On left side of engine compartment. See Fig. 1 .
Underhood Fuse/Relay Center (5.0L VIN M & 5.7L VIN R)	On left side of engine compartment. See Fig. 2 .
Underhood Fuse/Relay Center (6.5L VIN F)	On left rear of engine compartment, on fender.
Underhood Fuse/Relay Center (7.4L VIN J)	On left side of engine compartment. See Fig. 4 .

GMC Savana G3500 1998 - CONTROL UNITS

GMC Savana G3500 1998 CONTROL UNITS LOCATION

Component	Location
Accelerator Pedal Position (APP) Module (6.5L VIN F)	Below dash, attached to accelerator pedal. See Fig. 3 .
Cruise Control Module	On front of engine compartment, near left fender.
Daytime Running Lamp (DRL) Control Module	Under left side of dash, taped to dash harness.
Daytime Running Lamp (DRL) Diode Module	Near I/P relay center, under left side of dash.
Electronic Brake Control Module	(EBCM) On left frame rail near center of vehicle.
EVO/Passlock Module	Below center of dash.
Front Auxiliary HVAC Control Module	On front of overhead console.
Fuel Sender Buffer Module	On inner knee bolster, below right side of dash.
Fuel Solenoid Driver (6.5L VIN F)	On top left side of engine. See Fig. 3 .
Heater & A/C Control Logic Module	Above front interior roof panel, behind front auxiliary HVAC controller.
Ignition Control Module (ICM) (4.3L VIN W)	On top right side of engine. See Fig. 1 .
Ignition Control Module (ICM) (5.0L VIN M & 5.7L VIN R)	On top right side of engine. See Fig. 2 .
Ignition Control Module (ICM) (7.4L VIN J)	On top rear of engine. See Fig. 4 .
Illuminated Entry Module	On right lower kick panel.
Inflatable Restraint I/P Module	In right side of dash.
Inflatable Restraint Sensing & Diagnostic Module	Under left front seat.
Inflatable Restraint Steering Wheel Module	In center of steering wheel.
Low Engine Coolant Level Indicator Module (6.5L VIN F)	Under left side of dash.
Multi-Function Alarm Module	Under left side of dash.
P/B Booster Fluid Flow & Pressure Alarm Delay Module	Under left side of dash.
Power Door Lock Control Module	On left kick panel.
Powertrain Control Module (PCM) (6.5L VIN F)	Behind center of dash. See Fig. 3 .
Rear Auxiliary HVAC Control Module	Above interior headliner, center of vehicle.
Remote Control Door Lock Receiver	On upper right kick panel.
Vehicle Control Module (VCM) (4.3L VIN W)	On left side of engine compartment. See Fig. 1 .
Vehicle Control Module (VCM) (5.0L VIN M & 5.7L VIN R)	On left side of engine compartment. See Fig. 2 .
Vehicle Control Module (VCM) (7.4L VIN J)	On left side of engine compartment. See Fig. 4 .

GMC Savana G3500 1998 - MOTORS

GMC Savana G3500 1998 MOTORS LOCATION

Component	Location
Air Inlet Valve Actuator	Under dash, on right side of HVAC plenum.
Auxiliary Blower Motor	On left side of interior cabin, behind rear wheel house.
Blower Motor	On right rear of engine compartment, on firewall.
Defroster Valve Actuator	Under dash, on right side of HVAC plenum.
Door Lock Actuator Motors (4)	Attached to interior of respective door.
Fuel Lift Pump (6.5L VIN F)	On left frame rail near center of vehicle.
Ignition Timing Stepper Motor (6.5L VIN F)	On top front of engine. See Fig. 3 .
Inner & Outer Mode Valve Actuator	Under dash, on right side of HVAC plenum.
Power Antenna Assembly	On right front fender.
Power Seat Forward/Rearward Motor	Under respective seat, attached to frame.
Power Seat Tilt Motor (Front)	Under respective seat, attached to frame.
Power Seat Tilt Motor (Rear)	Under respective seat, attached to frame.
Power Steering Fluid Flow Actuator	On power steering pump.
Power Window Regulator Motors (2)	Attached to interior of respective door.
Starter Motor	On right side lower rear of engine.
Temperature Valve Actuator Motor	Under dash, on right side of HVAC plenum.
Windshield Washer Pump Motor	On left front of engine compartment, at washer reservoir.
Windshield Wiper Motor	On left side of firewall.

GMC Savana G3500 1998 - SENDING UNITS & SENSORS

GMC Savana G3500 1998 SENDING UNITS & SENSORS LOCATION

Component	Location
Automatic Transmission Input Shaft Speed (A/T ISS) Sensor (Gasoline)	On left side of transmission.
Automatic Transmission Input Shaft Speed (A/T ISS) Sensor (6.5L VIN F)	On left side of transmission. See Fig. 3 .
Boost Pressure Sensor (6.5L VIN F)	On top of engine. See Fig. 3 .
Camshaft Position (CMP) Sensor (4.3L VIN W)	Part of distributor, rear top of engine. See Fig. 1 .
Camshaft Position (CMP) Sensor (5.0L VIN M & 5.7L VIN R)	Part of distributor, rear top of engine. See Fig. 2 .
Camshaft Position (CMP) Sensor (7.4L VIN J)	Part of distributor, rear top of engine. See Fig. 4 .
Crankshaft Position (CKP) Sensor (4.3L VIN W)	On lower front of engine, near crankshaft. See Fig. 1 .
Crankshaft Position (CKP) Sensor (5.0L VIN M & 5.7L VIN R)	On lower front of engine, near crankshaft. See Fig. 2 .
Crankshaft Position (CKP) Sensor (6.5L VIN F)	On lower left front of engine, near crankshaft. See Fig. 3 .
Crankshaft Position (CKP) Sensor (7.4L VIN J)	On lower front of engine, near crankshaft. See Fig. 4 .
Engine Coolant Temperature (ECT) Sensor (4.3L VIN W)	On top front of engine. See Fig. 1 .
Engine Coolant Temperature (ECT) Sensor (5.0L VIN M & 5.7L VIN R)	On top front of engine. See Fig. 2 .
Engine Coolant Temperature (ECT) Sensor (6.5L VIN F)	On top front of engine. See Fig. 3 .
Engine Coolant Temperature (ECT) Sensor (7.4L VIN J)	On top front of engine. See Fig. 4 .
Engine Coolant Temperature Gauge Sensor (4.3L VIN W)	On left side of engine, on cylinder head.
Engine Coolant Temperature Gauge Sensor (5.0L VIN M & 5.7L VIN R)	On left cylinder head, between two front spark plugs.
Engine Coolant Temperature Gauge Sensor (6.5L VIN F)	On left side of engine, on cylinder head.
Engine Coolant Temperature Gauge Sensor (7.4L VIN J)	On left side of engine, on cylinder head.
Fuel Pump (FP) & Sender	In fuel tank, under rear of vehicle.
Fuel Pump Switch & Engine Oil Pressure Gauge Sensor (4.3L VIN W)	On top rear of engine.
Fuel Pump Switch & Engine Oil Pressure Gauge Sensor (5.0L VIN M & 5.7L VIN R)	On top rear of engine.
Fuel Pump Switch & Engine Oil Pressure Gauge Sensor (6.5L VIN F)	On top rear of engine.
Fuel Pump Switch & Engine Oil Pressure Gauge Sensor (7.4L VIN J)	On top rear of engine.
Fuel Tank Level Sender (6.5L VIN F)	In fuel tank, under rear of vehicle.
Fuel Tank Pressure Sensor	In fuel tank.
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 (4.3L VIN W)	In exhaust pipe in front of catalytic converter. See Fig. 1 .
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 (5.0L VIN M & 5.7L VIN R)	In exhaust pipe in front of catalytic converter. See Fig. 2 .
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 (7.4L VIN J)	In exhaust pipe in front of catalytic converter. See Fig. 4 .
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 (4.3L VIN W)	In exhaust pipe in back of catalytic converter. See Fig. 1 .
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 (5.0L VIN M)	In exhaust pipe in back of catalytic converter. See Fig. 2 .
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 (5.7L VIN R)	In exhaust pipe in back of catalytic converter. See Fig. 2 .
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 (7.4L VIN J)	In exhaust pipe in back of catalytic converter. See Fig. 4 .
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 3 (4.3L VIN W)	In exhaust pipe in back of catalytic converter. See Fig. 1 .
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 3 (5.0L VIN M)	In exhaust pipe in back of catalytic converter. See Fig. 2 .
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 (4.3L VIN W)	In exhaust pipe in front of catalytic converter. See Fig. 1 .
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 (5.0L VIN M & 5.7L VIN R)	In exhaust pipe in front of catalytic converter. See Fig. 2 .
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 (7.4L VIN J)	In exhaust pipe in front of catalytic converter. See Fig. 4 .
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 (5.7L VIN R)	In exhaust pipe in back of catalytic converter. See Fig. 2 .
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 (7.4L VIN J)	In exhaust pipe in back of catalytic converter. See Fig. 4 .
Inflatable Restraint Front End Discriminating Sensor	On front of vehicle.
Intake Air Temperature (IAT) Sensor (4.3L VIN W)	On front of engine compartment, part of air intake duct. See Fig. 1 .
Intake Air Temperature (IAT) Sensor (5.0L VIN M & 5.7L VIN R)	On front of engine compartment, part of air intake duct. See Fig. 2 .
Intake Air Temperature (IAT) Sensor (6.5L VIN F)	On top right side of engine. See Fig. 3 .
Intake Air Temperature (IAT) Sensor (7.4L VIN J)	On front of engine compartment, part of air intake duct. See Fig. 4 .
Knock Sensor (KS) (4.3L VIN W)	On top rear of engine. See Fig. 1 .
Knock Sensor (KS) (5.0L VIN M & 5.7L VIN R)	On top rear of engine. See Fig. 2 .
Knock Sensor (KS) (Left) (7.4L VIN J)	On lower left side of engine. See Fig. 4 .
Knock Sensor (KS) (Right) (7.4L VIN J)	On lower right side of engine. See Fig. 4 .
Low Engine Coolant Level Indicator Sensor	On front of engine compartment, under coolant recovery/surge tank.
Manifold Absolute Pressure (MAP) Sensor (4.3L VIN W)	On top right side of engine. See Fig. 1 .
Manifold Absolute Pressure (MAP) Sensor (5.0L VIN M & 5.7L VIN R)	On top right side of engine. See Fig. 2 .
Manifold Absolute Pressure (MAP) Sensor (7.4L VIN J)	On top front side of engine. See Fig. 4 .
Mass Air Flow (MAF) Sensor (4.3L VIN W)	Part of air intake duct, front top of engine. See Fig. 1 .
Mass Air Flow (MAF) Sensor (5.0L VIN M & 5.7L VIN R)	Part of air intake duct, front top of engine. See Fig. 2 .
Mass Air Flow (MAF) Sensor (7.4L VIN J)	Part of air intake duct, front top of engine. See Fig. 4 .
Optical/Fuel Temperature Sensor (6.5L VIN F)	On top center of engine. See Fig. 3 .
Passlock Sensor	Internal to steering column.
Steering Wheel Position Sensor	Attached to steering column.
Throttle Position (TP) Sensor (4.3L VIN W)	On left top of engine. See Fig. 1 .
Throttle Position (TP) Sensor (5.0L VIN M & 5.7L VIN R)	On left top of engine. See Fig. 2 .
Throttle Position (TP) Sensor (7.4L VIN J)	On right top of engine. See Fig. 4 .
Transmission Fluid Temperature (TFT) Sensor	Internal to transmission.
Vehicle Speed Sensor (VSS) (4.3L VIN W)	On left side of transmission. See Fig. 1 .
Vehicle Speed Sensor (VSS) (5.0L VIN M & 5.7L VIN R)	On left side of transmission. See Fig. 2 .
Vehicle Speed Sensor (VSS) (6.5L VIN F)	On left side of transmission. See Fig. 3 .
Vehicle Speed Sensor (VSS) (7.4L VIN J)	On left side of transmission. See Fig. 4 .
Water-In-Fuel Indicator Sensor (6.5L VIN F)	On left frame rail, near center of vehicle.
Wheel Speed Sensors (2)	On inside of respective front wheel, on splash shield.

GMC Savana G3500 1998 - SOLENOIDS & SOLENOID VALVES

GMC Savana G3500 1998 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
A/T Shift Lock Solenoid	On right side of steering column, under support bracket.
Defroster Valve	Behind right side of dash, on right side of HVAC plenum.
Engine Shut-off Solenoid (6.5L VIN F)	On top front of engine.
Evaporative Emissions (EVAP) Canister Purge Solenoid Valve (4.3L VIN W)	On right side of engine. See Fig. 1 .
Evaporative Emissions (EVAP) Canister Purge Solenoid Valve (5.0L VIN M & 5.7L VIN R)	On right side of engine. See Fig. 2 .
Evaporative Emissions (EVAP) Canister Purge Solenoid Valve (7.4L VIN J)	On left side of engine. See Fig. 4 .
Evaporative Emission (EVAP) Canister Vent Valve	On left frame rail, near EBCM.
Exhaust Gas Recirculation (EGR) Valve (4.3L VIN W)	On top front of engine. See Fig. 1 .
Exhaust Gas Recirculation (EGR) Valve (5.0L VIN M & 5.7L VIN R)	On top front of engine. See Fig. 2 .
Exhaust Gas Recirculation (EGR) Valve (7.4L VIN J)	On top left side of engine. See Fig. 4 .
Fuel Injectors (6) (4.3L VIN W)	On top of intake manifold. See Fig. 1 .
Fuel Injectors (8) (5.0L VIN M & 5.7L VIN R)	On top of intake manifold, at each cylinder. See Fig. 2 .
Fuel Injectors (8) (7.4L VIN J)	On top of intake manifold, at each cylinder. See Fig. 4 .
Fuel Solenoid (6.5L VIN F)	On top left side of engine, part of fuel solenoid driver.
Idle Air Control (IAC) Valve (4.3L VIN W)	On top left side of engine. See Fig. 1 .
Idle Air Control (IAC) Valve (5.0L VIN M & 5.7L VIN R)	On top left side of engine. See Fig. 2 .
Idle Air Control (IAC) Valve (7.4L VIN J)	On top right side of engine. See Fig. 4 .
Pressure Control Solenoid (PC SOL) Valve	Internal to transmission.
Rear Auxiliary Mode Valve & Seal Assembly	On left rear interior, behind wheel housing.
Rear Auxiliary Temperature Valve Assembly	On left rear interior, behind wheel housing.
Shift Solenoid 1, 2, 3	Internal to transmission.
Torque Converter Clutch Pulse Width Modulation Solenoid (TCC PWM SOL) Valve	Internal to transmission.
Torque Converter Clutch Solenoid (TCC SOL) Valve	Internal to transmission.
Waste Gate Solenoid (6.5L VIN F)	On top right side of engine. See Fig. 3 .

GMC Savana G3500 1998 - SWITCHES

GMC Savana G3500 1998 SWITCHES LOCATION

Component	Location
A/C Compressor High Pressure Cut-Off Switch	On rear portion of A/C compressor.
A/C Compressor Low Pressure Cut-Out Switch	On right front of engine compartment, in low pressure refrigerant line.
Back-Up Lamp Switch	On left side of transmission (part of park/neutral position switch).
Brake Pressure Differential Switch	On left frame rail near center of vehicle (part of electronic brake control).
P/B Booster Fluid Flow Alarm Switch	On left front of engine compartment.
P/B Booster Fluid Pressure Alarm Switch	On left front of engine compartment.
Park Brake Warning Switch	Near left kick panel, on park brake lever.
Park/Neutral Position Switch	On left side of transmission.
Seat Belt Switch	At driver's stationary belt connector.
TCC/Stop Lamp Switch	Behind dash, on brake pedal support.

GMC Savana G3500 1998 - MISCELLANEOUS

GMC Savana G3500 1998 MISCELLANEOUS LOCATION

Component	Location
Auxiliary Blower Motor Resistor	On left rear of interior cabin, behind rear wheel house.
Battery Junction Block	On front right side of engine compartment, next to radiator.
Convenience Center	Under left side of dash.
Data Link Connector (DLC) (4.3L VIN W)	Under left side of dash. See Fig. 1 .
Data Link Connector (DLC) (5.0L VIN M & 5.7L VIN R)	Under left side of dash. See Fig. 2 .
Data Link Connector (DLC) (6.5L VIN F)	Under left side of dash. See Fig. 3 .
Data Link Connector (DLC) (7.4L VIN J)	Under left side of dash. See Fig. 4 .
Distributor (All gasoline engines)	On top rear of engine.
Fuel Heater (6.5L VIN F)	On left frame rail, near center of vehicle.
Fuel Pump Prime Connector (4.3L VIN W)	On left side of engine compartment. See Fig. 1 .
Fuel Pump Prime Connector (5.0L VIN M & 5.7L VIN R)	On left side of engine compartment. See Fig. 2 .
Fuel Pump Prime Connector (6.5L VIN F)	On left side of engine compartment.
Fuel Pump Prime Connector (7.4L VIN J)	On left side of engine compartment. See Fig. 4 .
Ignition Coil (4.3L VIN W)	On top right side of engine. See Fig. 1 .
Ignition Coil (5.0L VIN M & 5.7L VIN R)	On top rear of engine. See Fig. 2 .
Ignition Coil (7.4L VIN J)	On top rear of engine. See Fig. 4 .
Inflatable Restraint Diagnostic Resistor	Behind right side of dash.
Vehicle Speed Sensor Buffer (6.5L VIN F)	Below dash, near steering column.

GMC Savana G3500 1998 - CONNECTORS

GMC Savana G3500 1998 CONNECTORS LOCATION

Component	Location
C100 (Light Gray/Black, 36 Pin)	Left rear of engine compartment, at firewall.
C101 (Black, 10 Pin)	Top left side of engine.
C102 (Black, 7 Pin)	Left side of engine compartment, near fenderwell.
C103 (4L60-E) (Gray, 13 Pin)	Left side of transmission.
C103 (4L80-E) (Gray, 11 Pin)	Left side of transmission.
C105 (Black, 6 Pin)	On right frame rail, near middle of vehicle.
C109 (Black, 2 Pin)	Underhood light harness, near blower motor.
C110 (Black, 1 Pin)	Engine harness, in-line to engine sensors, on left side.
C114 (Yellow, 2 Pin)	Next to underhood fuse/relay center.
C200 (Black, 48 Pin)	At base of steering column.
C201 (Black, 2 Pin)	Power seat harness, under left side of dash.
C202 (Natural, 48 Pin)	Near brake pedal.
C203 (Black, 2 Pin)	Behind right kick panel.
C204 (Black, 6 Pin)	Dash harness, near dash compartment door.
C206 (Black, 4 Pin)	Under left side of dash, near convenience center.
C208 (Gray, 2 Pin)	Under left side of dash, near convenience center.
C209 (Gray, 10 Pin)	Left body harness, under left side of dash.
C210 (Natural, 48 Pin)	Under left side of dash, near brake pedal.
C211 (Black, 23 Pin)	Behind left kick panel.
C212 (Black, 23 Pin)	Behind right kick panel.
C218 (Yellow, 6 Pin)	Near steering column.
C219 (Gray, 6 Pin)	Under left side of dash.
C300 (Gray, 10 Pin)	Behind right kick panel.
C301 (Black, 7 Pin)	On left frame rail, near EBCM.
C301 (Diesel) (Black, 4 Pin)	On left frame rail, near EBCM.
C302 (Black, 4 Pin)	Behind left "B" pillar.
C400 (Black, 8 Pin)	Right rear corner of vehicle.
C401 (Black, 6 Pin)	Left rear corner of vehicle, behind light assembly.
C404 (Black, 6 Pin)	Left rear corner of vehicle, behind light assembly.
C405 (Blue, 8 Pin)	Top of left "B" pillar, under headliner.
C406 (Green/Black, 6 Pin)	Right rear corner of vehicle, behind trim panel.
C407 (Gray, 6 Pin)	Left rear corner of vehicle, behind wheelwell.
C408 (Black, 2 Pin)	Left rear corner of vehicle, behind wheelwell.
C417 (Black, 2 Pin)	Center of vehicle, under headliner, left side.
C418 (Black, 2 Pin)	Rear of vehicle, under headliner, left side.
C419 (Black, 2 Pin)	Under headliner, behind center high-mounted stoplight.

GMC Savana G3500 1998 - GROUNDS

GMC Savana G3500 1998 GROUNDS LOCATION

Component	Location
G100	On right side of engine compartment, near fenderwell.
G101	Near thermostat housing.
G102	Engine harness, near generator bracket.
G102 (6.5L VIN F)	Near A/C compressor.
G103 (4.3L VIN W)	Engine harness, at generator bracket.
G103 (5.0L VIN M)	Near A/C compressor.
G103 (5.7L VIN R)	Near A/C compressor.
G103 (6.5L VIN F)	Engine harness, near generator bracket.
G103 (7.4L VIN J)	Near A/C compressor.
G104	On right frame rail, near front of engine.
G105	On right lower front of engine.
G106	Left rear of engine compartment.
G108	On left side of engine compartment, near fenderwell.
G109	On right side of engine compartment, near fenderwell.
G110	Next to battery.
G112	Under brake master cylinder.
G200	Behind left kick panel.
G201	Behind left kick panel.
G202	Behind left kick panel.
G300	On left frame rail, near auxiliary battery.
G400	On left "D" pillar.
G401	On right "D" pillar.
G402	On right "D" pillar.

GMC Savana G3500 1998 - SPLICES

GMC Savana G3500 1998 SPLICES LOCATION

Component	Location
S101 (4.3L VIN W)	In engine harness, 20 cm from knock sensor breakout.
S101 (5.0L VIN M)	In engine harness, 10 cm from ignition coil breakout, toward fuel injector breakout.
S101 (5.7L VIN R)	In engine harness, 10 cm from ignition coil breakout, toward fuel injector breakout.
S101 (6.5L VIN F)	In engine harness, 22 cm from optical fuel temperature breakout, toward C100 breakout.
S101 (7.4L VIN J)	In engine harness, 5 cm from generator breakout, toward C107 breakout.
S102 (4.3L VIN W)	In engine harness, 104 cm from underhood fuse-relay center, toward A/C compressor breakout.
S102 (5.0L VIN M)	In engine harness, 4 cm from A/C compressor breakout, toward MAF sensor breakout.
S102 (5.7L VIN R)	In engine harness, 4 cm from A/C compressor breakout, toward MAF sensor breakout.
S102 (6.5L VIN F)	In engine harness, 4 cm from main harness breakout that leads to blower motor, toward C100 breakout.
S102 (7.4L VIN J)	In engine harness, 4 cm from main harness that leads to A/C compressor breakout, toward generator breakout
S103 (4.3L VIN W)	In engine harness, 4 cm from fuel injector breakout, toward transmission.
S103 (5.0L VIN M)	In engine harness, 4 cm from oxygen sensor breakout, toward fuel injector breakout.
S103 (5.7L VIN R)	In engine harness, 4 cm from oxygen sensor breakout, toward fuel injector breakout.
S103 (7.4L VIN J)	In engine harness, 4 cm from ECT sensor breakout, toward C100.
S104	In underhood light harness, 4 cm from C109 breakout, toward underhood light connector.
S107 (6.5L VIN F)	In engine jumper harness, 4 cm into engine shut-off solenoid breakout.
S108 (6.5L VIN F)	In engine jumper harness, 2 cm from optical fuel temperature sensor breakout, toward engine coolant temperature sensor.
S110	In forward light harness, 19 cm into left forward light breakout.
S112	In dash harness, 40 cm from C100.
S117 (6.5L VIN F)	In engine harness, 11 cm into main harness breakout that leads to A/C compressor breakout.
S118	In forward light harness, 21 cm into right forward light breakout.
S120 (4.3L VIN W)	In engine harness, 19 cm from C100 breakout, toward EGR sensor breakout.
S120 (5.0L VIN M)	In engine harness, 4 cm from C100 breakout, toward ECT sensor breakout.
S120 (5.7L VIN R)	In engine harness, 4 cm from C100 breakout, toward ECT sensor breakout.
S120 (6.5L VIN F)	In engine harness, 4 cm into main harness breakout that leads to A/C compressor breakout.
S120 (7.4L VIN J)	In engine harness, 19 cm from C100 breakout, toward EGR sensor breakout.
S122 (4.3L VIN W)	In engine harness, 7 cm from G103 breakout, toward transmission.
S122 (5.0L VIN M)	In engine harness, 24 cm from A/C compressor breakout, toward C100.
S122 (5.7L VIN R)	In engine harness, 24 cm from A/C compressor breakout, toward C100.
S122 (6.5L VIN F)	In engine harness, 6 cm from C100 breakout, toward generator breakout.
S122 (7.4L VIN J)	In engine harness, 8 cm from C100 breakout, toward VCM breakout.
S126	In engine harness, 4 cm from C100 breakout, toward horn breakout.
S127 (4.3L VIN W)	In engine harness, 65 cm from underhood fuse-relay center, toward ECT sensor breakout.
S127 (5.0L VIN M)	In engine harness, 11 cm from C100 breakout, toward ECT sensor breakout.
S127 (5.7L VIN R)	In engine harness, 11 cm from C100 breakout, toward ECT sensor breakout.
S127 (6.5L VIN F)	In engine harness, 19 cm from C100 breakout, toward generator breakout.
S127 (7.4L VIN J)	In engine harness, 65 cm from underhood fuse-relay center, toward ECT sensor breakout.
S128 (6.5L VIN F)	In glow plug harness, 55 cm from C108 breakout, toward glow plug connectors.
S130 (4.3L VIN W)	In engine harness, 117 cm from underhood fuse-relay center, toward A/C compressor breakout.
S130 (5.0L VIN M)	In engine harness, 12 cm from heated right oxygen sensor breakout, toward fuel injector breakout.
S130 (5.7L VIN R)	In engine harness, 12 cm from heated right oxygen sensor breakout, toward fuel injector breakout.
S130 (6.5L VIN F)	In engine harness, 4 cm from C101 breakout, toward EBCM.
S130 (7.4L VIN J)	In engine harness, 5 cm from CKP sensor breakout, toward MAF sensor breakout.
S131 (5.0L VIN M)	In engine harness, 24 cm from C100, toward engine.
S131 (5.7L VIN R)	In engine harness, 24 cm from C100, toward engine.
S131 (7.4L VIN J)	In engine harness, 6 cm from MAP sensor breakout, toward ECT sensor breakout.
S132 (4.3L VIN W)	In engine harness, 4 cm from fuel injector harness breakout, toward heated oxygen sensor (HO2S) bank 1 sensor 2.
S132 (5.0L VIN M)	In engine harness, 8 cm into fuel injector harness breakout.
S132 (5.7L VIN R)	In engine harness, 8 cm into fuel injector harness breakout.
S132 (7.4L VIN J)	In engine harness, 4 cm from EGR valve breakout, toward knock sensor breakout.
S133 (4.3L VIN W)	In engine harness, 8 cm from fuel injector harness breakout, toward knock sensor breakout.
S133 (5.0L VIN M)	In engine harness, 15 cm into fuel injector harness breakout.
S133 (5.7L VIN R)	In engine harness, 15 cm into fuel injector harness breakout.
S134	In dash harness, 18 cm from C100.
S148	In underhood light harness, 11 cm from C109 breakout, toward underhood reel light connector.
S152 (4.3L VIN W)	In engine harness, 16 cm from fuel injector breakout, toward G103 breakout.
S152 (5.0L VIN M)	In engine harness, 4 cm from fuel injector breakout, toward G103 breakout.
S152 (5.7L VIN R)	In engine harness, 4 cm from fuel injector breakout, toward G103 breakout.
S152 (7.4L VIN J)	In engine harness, 15 cm from oxygen sensor breakout.
S201	In dash harness, 4 cm from park brake warning switch breakout, toward data link connector breakout.
S202	In dash harness, 7 cm into VSS buffer breakout.
S204	In sun shade harness, 7 cm from right sun shade breakout, toward left sun shade.
S205	In lower dash harness, 7 cm into dash compartment light.
S206	In crossbody harness, 4 cm from C210 breakout, toward power door lock relay breakout.
S208	In dash harness, 7 cm into inflatable restraint sensing and diagnostic module breakout.
S210	In dash harness, 4 cm into TCC/stoplight switch breakout.
S211	In dash harness, 4 cm from park brake warning switch breakout, toward C100.
S212	In dash harness, 37 cm from C100, toward dash fuse block.
S213	In dash harness, 24 cm from C100, toward dash fuse block.
S214	In dash harness, 17 cm from C100, toward dash fuse block.
S215	In dash harness, 4 cm from radio breakout, toward power antenna assembly breakout.
S216	In dash harness, 8 cm from C200 breakout, toward instrument cluster breakout.
S217	In dash harness, 30 cm from C100, toward dash fuse block.
S218	In dash harness, 7 cm from instrument cluster breakout, toward HVAC switch breakout.
S219	In dash harness, 4 cm from radio breakout, toward instrument cluster breakout.
S220	In dash harness, 4 cm from C100, toward dash fuse block.
S221	In dash harness, 4 cm into power seat breakout.
S222	In dash harness, 8 cm into dash relay center breakout.
S223	In dash harness, 17 cm from radio breakout, toward instrument cluster breakout.
S227	In dash harness, 9 cm from radio breakout, toward instrument cluster breakout.
S228	In crossbody harness, 11 cm from C210 breakout, toward power door lock relay breakout.
S229	In crossbody harness, 4 cm from C210 breakout, toward power door lock control module breakout.
S232	In crossbody harness, 14 cm from power door lock relay breakout, toward C212 breakout.
S301 (4.3L VIN W)	In O2S jumper harness, 15 cm from C105 breakout, toward O2S pigtail connector.
S301 (5.0L VIN M)	In O2S jumper harness, 15 cm from C105 breakout, toward O2S pigtail connector.
S301 (5.7L VIN R)	In O2S jumper harness, 28 cm from C105 breakout, toward O2S pigtail connector.
S301 (7.4L VIN J)	In O2S jumper harness, 47 cm from C105 breakout, toward O2S pigtail connector.
S304 (4.3L VIN W)	In O2S jumper harness, 22 cm from C105 breakout, toward O2S pigtail connector.
S304 (5.0L VIN M)	In O2S jumper harness, 22 cm from C105 breakout, toward O2S pigtail connector.
S304 (5.7L VIN R)	In O2S jumper harness, 35 cm from C105 breakout, toward O2S pigtail connector.
S304 (7.4L VIN J)	In O2S jumper harness, 66 cm from C105 breakout, toward O2S pigtail connector.
S307	In rear auxiliary heater and A/C harness, 29 cm from rear auxiliary HVAC module breakout, toward HVAC module.
S308	In sun shade illuminated mirror harness, 7 cm from right sun shade light breakout.
S310	In rear auxiliary heater and A/C harness, 7 cm from rear auxiliary HVAC module breakout, toward front HVAC module.
S311	In upfitters provisions harness, 52 cm from pass-through, toward upfitter provision relay.
S312	In upfitters provisions harness, 59 cm from pass-through, toward upfitter provision relay.
S318	In auxiliary heater and A/C harness, 14 cm from front auxiliary HVAC module breakout.
S322	In upfitters provisions harness, 12 cm from upfitter provision relay.
S400	In left body harness, 7 cm from C404 breakout, toward center high-mounted stoplight.
S401	In left body harness, 7 cm from C401 breakout, toward C406 breakout.
S404	In left body harness, 33 cm from C409 breakout, toward C417 breakout.
S405	In rear A/C harness, 7 cm from blower motor resistor breakout, toward C408 breakout.
S406	In left body harness, 39 cm from C409 breakout, toward C417 breakout.
S411	In rear A/C harness, 7 cm from O/S air valve actuator breakout, toward motor blower breakout.
S412	In rear A/C harness, 13 cm from blower motor resistor/relay breakout, toward C408 breakout.
S500	In left front door harness, 7 cm from power window switch breakout, toward radio speaker breakout.
S601	In right front door harness, 7 cm from power window switch breakout, toward radio speaker breakout.
S904	In right rear door harness, 29 cm from door jamb switch breakout, toward license light breakout.
S909	In right taillight harness, 7 cm from pass-through toward back-up light breakout.
S910	In right taillight harness, 7 cm from pass-through toward back-up light breakout.