GMC TYPHOON 1992 Manuals

Manuals and User Guides for GMC TYPHOON 1992. We have 1 GMC TYPHOON 1992 manual available for free PDF download: Service Manual Supplement

GMC TYPHOON 1992 Service Manual Supplement (454 pages)

Brand: GMC | Category: Trucks | Size: 14 MB

General Information
9
Table of Contents
11
Section C-Owner Inspections and Services
13
At Least Twice a Year
14
At Least Once a Year
14
Section D-Recommended Fluids and Lubricants
15
Fluid Capacities
15
Crankcase
15
Service Replacement Part and Filter Recommendations
16
Wheel Nut Torque
16
Fuses and Circuit Breakers
16
Lamp Bulb Data
16
Heating and Ventilation
17
Specifications
19
Air Conditioning
21
Compressor Replacement
21
Vacuum Tank Replacement
24
Vacuum Lines - Engine Compartment
24
Frame and Bumpers
27
Front Bumper Replacement
27
Rear Bumper Replacement
27
Sheet Metal
31
Fastener Torque Specifications
39
Front End Alignment
41
Power Steering Pump Replacement
43
System Components
47
Wiring Schematics
49
System Operation Check
49
Residual Air Check
49
On-Vehicle Service
52
Height Sensor Adjustment
52
Shield, Compressor and Bracket
52
Compressor Head Assembly
53
Solenoid Valve Assembly
54
Air Dryer
54
Height Sensor Connector
54
Height Sensor and Bracket
54
Disconnecting Air Lines
56
Repairing Air Lines
56
Special Tools
57
Tires and Wheels
59
Tire Rotation
59
Wheel Removal
59
Constant Velocity Joint
61
On-Vehicle Service
61
Front Propeller Shaft Replacement
61
Lubrication
62
Specifications
63
Special Tools
63
Drive Axle Replacement
66
Shaft and Tube Assembly Replacement
67
Output Shaft Seal and Bearing Replacement
67
Differential Carrier Assembly Replacement
67
Differential Carrier Bushing Replacement
71
Front Axle Vent Hose
71
Pinion Flange Replacement
71
Pinion Oil Seal Replacement
73
Specifications
74
Special Tools
75
Hydraulic Brakes
77
Master Cylinder Replacement
78
Four Wheel Antilock Brake System
81
Diagnostic Circuit Check
81
Engine Assembly
90
Engine Specifications
93
Valve System
94
Radiator Replacement
97
Fuel System
101
Description
102
Fuel Injection System
102
Evaporative Emission System
102
Fuel
102
Fuel Tank
103
Fuel Tank Filler Pipe
103
Fuel Filler Cap
103
Pump Assembly
103
Fuel Level Meter
103
Fuel Pump
103
Fuel Pump Filter
103
Pulsator
103
In-Line Fuel Filter
103
Fuel/Vapor Pipes and Hoses
104
Fuel Line O-Rings
104
Accelerator Controls
104
Diagnosis
104
Alcohol-In-Fuel
104
Testing Procedure
104
Fuel Tank Leak Check (off Vehicle)
104
Fuel System Pressure Test
105
Fuel Level Meter (Sender Unit)
105
Diagnosis
105
Fuel Pump Electrical Diagnosis
105
On-Vehicle Service
105
Fuel System Pressure Relief
105
Fuel System Inspection
105
In-Line Fuel Filter Replacement
105
Draining Fuel Tank
106
Fuel System Cleaning
108
Fuel Tank Purging Procedure
109
Fuel Level Meter/Fuel Pump Assembly Replacement
109
Fuel Pump Filter Replacement
109
Fuel Pump Replacement
109
Pulsator Replacement
109
Fuel Level Meter Replacement
110
Fuel Feed and Return Pipe
110
Replacement
110
Fuel Vapor Pipes and Hoses
110
Accelerator Control Cable
110
Accelerator Pedal
111
Throttle Body Assembly
111
Throttle Body
112
Throttle Position Sensor (TPS)
113
Idle Air Control (IAC) Valve
113
Idle Air Control Valve/Coolant
115
Cover Assembly
115
Clean Air Cover and Gasket
116
Specifications
116
Battery Cable Routing
117
Battery Specifications
119
Ignition System
121
Distributor Replacement
121
Spark Plug Replacement
122
Engine Wiring
123
Driveability and Emissions Control
130
Emissions Control Information Label
130
Maintenance Schedule
130
Blocking Drive Wheels
130
What this Section Contains
130
Visual/Physical Underhood Inspection
132
Basic Knowledge and Tools Required
132
Electrostatic Discharge Damage
132
Diagnostic Information
132
Check Engine" Light
133
Intermittent "Check Engine" Light
133
Reading Codes
133
Clearing Codes
133
Diagnostic Mode
134
Field Service Mode
134
ECM Learning Ability
134
Diagnostic Circuit Check
134
ALDL "Scan" Tools
135
Normal (Open) Mode
135
ALDL Mode
135
Factory Test Mode
136
"Scan" Tool Use with Intermittents
136
Wiring Harness Service
136
Wiring Connector Service
137
Metri-Pack Series 150 Terminals
137
Weather-Pack Connectors
137
Micro-Pack Connectors
138
Tools Needed to Service the System
138
T-100-Gm Cams
138
Special Tools
140
Abbreviations and Glossary of Terms
144
General Specifications
147
Driveability and Emissions Fuel Injection (Port)
149
General Description
150
Diagnosis Procedure
150
Diagnostic Circuit Check
151
Basic Procedure
151
"Scan" Tool Data
158
Fuel System Pressure Test
170
Sensor Circuit
174
Detonation/Spark Knock
216
Lack of Power, Sluggish, or Spongy
217
Surges And/Or Chuggle
218
Hesitation, Sag, Stumble
220
Dieseling, Run-On
221
Diagnostic Charts
223
General Description
225
Handling Electrostatic Discharge Sensitive Parts
226
Ecm Function
226
Information Sensors
226
Coolant Temperature Sensor (CTS)
226
Manifold Air Temperature (MAT) Sensor
226
Oxygen (0 2 ) Sensor
227
Throttle Position Sensor (TPS)
227
Manifold Absolute Pressure (MAP) Sensor
227
Vehicle Speed Sensor (VSS)
228
Knock Sensor
228
A/C Request Signal
228
Park/Neutral Switch
228
Diagnosis
228
Ecm
229
Mem-Cal
229
Ecm Inputs
229
Coolant Temperature Sensor (CTS)
229
Manifold Air Temperature (MAT) Sensor
229
Sensor
230
Park/Neutral (P/N) Switch
230
A/C Request Signal
230
Distributor Reference Signal
230
On-Vehicle Service
230
Electronic Control Module (Ecm)
230
Functional Check
232
Coolant Temperature
232
Manifold Air Temperature (Mat) Sensor
232
Oxygen (0 2 ) Sensor
233
Throttle Position Sensor (Tps)
233
Manifold Absolute Pressure (Map) Sensor
233
Vehicle Speed Sensor (Vss)
233
Park/Neutral P/N Switch
233
Parts Information
234
General Description
241
Modes of Operation
241
Starting Mode
241
Fuel Metering System
241
Clear Flood Mode
241
Run Mode
242
Acceleration Mode
242
Deceleration Mode
242
Battery Voltage Correction Mode
242
Fuel Cut-Off Mode
242
Fuel Metering System Components
242
Basic System Operation
242
Throttle Body Unit
243
Fuel Rail
243
Fuel Injector
243
Pressure Regulator
243
Ldle AIR CONTROL (IAC) VALVE
244
Fuel Pump Electrical Circuit
244
Diagnosis
244
On-Vehicle Service
244
Fuel System Pressure Test
244
Port Fuel Injection Components
244
Fuel Pressure Relief Procedure
244
Fuel Injectors
245
Fuel Rail
245
Unit Service Procedures
245
Fuel Pressure Regulator
246
Throttle Body
246
Idle Air Control Valve
246
Unit Repair Procedures
246
Fuel Pump Relay
247
Parts Information
247
Functional Tests
252
Setting Timing
256
Purpose
267
Operation
267
Exhaust Gas Recirculation (Egr) System
267
General Description
267
Diagnosis
268
On-Vehicle Service
268
Egr Valve
268
EGR Manifold Passage
268
Egr Control Solenoid
269
Egr Filter Replacement
269
Parts Information
269
Parts Name
269
Positive Crankcase Ventilation (Pcv)
287
Air Induction System
289
Catalytic Converter
296
Fastener Torque Specifications
300
6J-2 Turbocharger
302
Charge Air Cooler
303
Maintenance
303
Diagnosis of Turbocharger
303
Noise and Air Leak Check
304
Turbocharger Lnspection
304
On-Vehicle Service
305
Turbocharger
305
Charge Air Cooler
309
Charge Air Cooler Radiator
310
Charge Air Cooler Pump
310
Draining and Filling the Charge Air Cooler Radiator
310
Bleeding the Charge Air Cooling System
311
Charge Air Cooler Radiator Pressure Test
311
Wastegate Actuator Adjustment Check
311
Wastegate Actuator Adjustment
312
Wastegate Actuator Replacement
313
Specifications
313
Special Tools
313
Preliminary Check Procedure
316
Electrical Wiring Diagram
317
Flywheel and Torque Converter Vibration Test
317
TV Cable
317
Governor
317
2-4 Servo
317
Oil Filler Tube Replacement
317
Shift Controls and Linkage
318
Shift Control Cable
318
Transmission Replacement
323
Accumulator Assembly
325
Shift Indicator and Boot Replacement
325
Specifications
326
Fastener Torque Specifications
326
Transfer Case
327
Operation
327
Fluid Change
329
Vent Hose Replacement
329
Output Shaft Oil Seal Replacement
329
Extension Housing Replacement
331
Transfer Case Brace and Bracket Replacement
332
Transfer Case Replacement
333
Transfer Case Adapter Replacement
334
Disassembly of the Transfer Case
334
External Components
334
Internal Components
334
Bearings and Seals
334
Assembly of the Transfer Case
338
Specifications
342
Fastener Torque Specifications
342
Fluid Recommendations
342
Special Tools
343
Cab Electrical
345
Lighting Systems
351
Backup Lamp System
351
On-Vehicle Service
351
Instrument Panel
353
Vehicle Speed Sensor
353
Instrument Cluster Replacement
354
Audio System(S)
359
Cruise Control
361
Servo Replacement
361
Remote Keyless Entry
363
Remote Control Operation
363
Transmitter Battery Replacement
364
Fastener Torque Specifications
366
Tonneau Cover
367
Circuit Operation
393
Starting and Charging
393
Electronic Level Control (Typhoon)
396
Lowering the Vehicle
396
Raising the Vehicle
396
Preliminary Checks
397
Instrument Panel Cluster 11
399
Power Door Locks/Remote Keyless Entry (Typhoon)
402
Preliminary Check
403
20 Bulb Data
408
Component Location
409
Component Locator Index 21
409
28 Component Locator Views
416
Engine Wiring Harness (Syclone/Typhoon)
432
Instrument Panel Wiring Harness (Syclone)
434
Instrument Panel Wiring Harness (Typhoon) 49
439
Instrument Cluster Wiring (Sonoma GT)
444

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GMC TYPHOON 1992 Manuals

GMC TYPHOON 1992 Service Manual Supplement (454 pages)

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