Repair manual
Wiring diagrams
Chevrolet Pickup C3500 Repair Manual
Step-by-step repair and maintenance instructions for the Chevrolet Pickup C3500 (1988–2000): removal, installation, adjustment, diagnostics and parameter checks with illustrations.
64sections
617articles
ENManual language
- SELF-DIAGNOSTICS
- ELECTRONIC SELF-DIAGNOSTICS
- RETRIEVING CODES (WITHOUT SCAN TOOL)
- RETRIEVING CODES (WITH SCAN TOOL)
- TROUBLE CODE DEFINITION
- HARD OR INTERMITTENT TROUBLE CODE DETERMINATION
- CLEARING TROUBLE CODES
- DIAGNOSTIC CHARTS
- Diagnostic Aids
- CHART A-2, NO ALDL DATA, NO DTC 12 OR MIL (SERVICE ENGINE SOON) LIGHT ON
- DTC 14, COOLANT TEMPERATURE SENSOR HIGH TEMPERATURE INDICATED (SIGNAL VOLTAGE LOW)
- DTC 15, COOLANT TEMPERATURE SENSOR LOW TEMPERATURE INDICATED (SIGNAL VOLTAGE HIGH)
- DTC 21, THROTTLE POSITION SENSOR SIGNAL VOLTAGE HIGH
- DTC 21/22, THROTTLE POSITION SENSOR SIGNAL VOLTAGE LOW/HIGH (1994) DIESEL
- DTC 22, THROTTLE POSITION SENSOR SIGNAL VOLTAGE LOW
- DTC 24, OUTPUT SPEED SENSOR LOW (1993 2WD)
- DTC 24, OUTPUT SPEED SENSOR LOW (1993 4WD)
- DTC 24 & DTC 72, VEHICLE SPEED SENSOR (OUTPUT SPEED SIGNAL LOW) & (OUTPUT SPEED SIGNAL LOSS) 1994
- DTC 28, PRESSURE SWITCH MANIFOLD (PSM) ASSEMBLY FAULT (1993)
- DTC 28, PRESSURE SWITCH MANIFOLD (PSM) ASSEMBLY FAULT (1994)
- DTC 37 & 38, TCC BRAKE SWITCH STUCK ON OR OFF (1994)
- DTC 51, PROM PROBLEM
- DTC 52 & 53, LONG SYSTEM VOLTAGE HIGH OR SYSTEM VOLTAGE HIGH (1994)
- DTC 53, SYSTEM VOLTAGE HIGH (1993)
- DTC 58, TRANSMISSION FLUID TEMPERATURE SENSOR CIRCUIT (HIGH TEMPERATURE INDICATED) 1993
- DTC 58, TRANSMISSION FLUID TEMPERATURE SENSOR CIRCUIT (HIGH TEMPERATURE INDICATED) 1994
- DTC 59, TRANSMISSION FLUID TEMPERATURE SENSOR CIRCUIT (LOW TEMPERATURE INDICATED) 1993
- DTC 59, TRANSMISSION FLUID TEMPERATURE SENSOR CIRCUIT (LOW TEMPERATURE INDICATED) 1994
- DTC 63 & 64, BAROMETRIC PRESSURE SENSOR CIRCUIT HIGH OR LOW (1994) DIESEL
- DTC 68, OVERDRIVE RATIO ERROR (1993)
- DTC 68, OVERDRIVE RATIO ERROR (1994)
- DTC 71, CAMSHAFT POSITION SENSOR CIRCUIT LOW (1994) DIESEL
- DTC 73, FORCE MOTOR CURRENT (CURRENT ERROR) 1993
- DTC 73, FORCE MOTOR CURRENT (CURRENT ERROR) 1994
- DTC 74, INPUT SPEED SENSOR CIRCUIT (1994)
- DTC 75, SYSTEM VOLTAGE LOW (1993)
- DTC 75, SYSTEM VOLTAGE LOW (1994)
- DTC 79, TRANSMISSION FLUID TEMPERATURE SENSOR CIRCUIT (HIGH TEMPERATURE INDICATED) 1994
- DTC 81, SOLENOID "B" CIRCUIT FAULT (1993)
- DTC 81, SOLENOID "B" CIRCUIT FAULT (1994)
- DTC 82, SOLENOID "A" CIRCUIT FAULT (1993)
- DTC 82, SOLENOID "A" CIRCUIT FAULT (1994)
- DTC 83, TCC SOLENOID CIRCUIT FAULT (1993)
- DTC 83, TCC SOLENOID CIRCUIT FAULT (1994)
- DTC 85, UNDEFINED GEAR RATIO (1993)
- DTC 85, UNDEFINED GEAR RATIO (1994)
- DTC 86, LOW GEAR RATIO (1993)
- DTC 86, LOW GEAR RATIO (1994)
- DTC 87, HIGH GEAR RATIO (1993)
- DTC 87, HIGH GEAR RATIO (1994)
- COMPONENT TEST CHARTS (NO CODES)
- TCC TESTING
- SELF-DIAGNOSTIC SYSTEM
- Preliminary Inspection
- Diagnostic Procedure
- ENTERING OR EXITING DIAGNOSTIC MODE
- SPECIAL TOOLS (DIAGNOSTIC)
- TEST EQUIPMENT
- CLEARING TROUBLE CODES
- DIAGNOSTIC TROUBLE CODE CHARTS
- DIAGNOSTIC SYSTEM CHECK
- Diagnostic Aids
- DTC 13 - ENGINE SHUTOFF SOLENOID CIRCUIT FAULT
- DTC 14 - ECT SENSOR CIRCUIT LOW (HIGH TEMPERATURE INDICATED)
- DTC 15 - ECT SENSOR CIRCUIT HIGH (LOW TEMPERATURE INDICATED)
- DTC 16 - VEHICLE SPEED SIGNAL BUFFER FAULT
- DTC 17 - HIGH RESOLUTION CIRCUIT FAULT
- DTC 18 - PUMP CAM REFERENCE PULSE ERROR
- DTC 19 - CRANKSHAFT POSITION REFERENCE ERROR
- DTC 21 - ACCELERATOR PEDAL POSITION (APP) NO. 1 CIRCUIT HIGH
- DTC 22 - ACCELERATOR PEDAL POSITION (APP) NO. 1 CIRCUIT LOW
- DTC 23 - ACCELERATOR PEDAL POS (APP) NO. 1 CKT RANGE FAULT
- DTC 25 - ACCELERATOR PEDAL POSITION (APP) NO. 2 CIRCUIT HIGH
- DTC 26 - ACCELERATOR PEDAL POSITION (APP) NO. 2 CIRCUIT LOW
- DTC 27 - ACCELERATOR PEDAL POS (APP) NO. 2 CKT RANGE FAULT
- DTC 29 - GLOW PLUG RELAY CIRCUIT FAULT
- DTC 31 - EGR CNTRL PRESSURE/BARO SENSOR CKT LOW (HIGH VACUUM)
- DTC 32 - EGR CIRCUIT ERROR
- DTC 33 - EGR CNTRL PRESSURE/BARO SENSOR CKT HIGH (LOW VACUUM)
- DTC 34 - INJECTION TIMING STEPPER (ITS) MOTOR CIRCUIT FAULT
- DTC 35 - INJECTION PULSE WIDTH ERROR (RESPONSE TIME SHORT)
- DTC 36 - INJECTION PULSE WIDTH ERROR (RESPONSE TIME LONG)
- DTC 41 - BRAKE SWITCH CIRCUIT FAULT
- DTC 42 - FUEL TEMPERATURE CKT LOW (HIGH TEMP INDICATED)
- DTC 43 - FUEL TEMPERATURE CKT HIGH (LOW TEMP INDICATED)
- DTC 44 - EGR PULSE WIDTH ERROR
- DTC 45 - EGR VENT ERROR
- DTC 46 - MIL (SERVICE ENGINE SOON LIGHT) CIRCUIT FAULT
- DTC 47 - IAT SENSOR CIRCUIT LOW (HIGH TEMPERATURE INDICATED)
- DTC 48 - IAT SENSOR CIRCUIT HIGH (LOW TEMPERATURE INDICATED)
- DTC 49 - MIL (SERVICE THROTTLE SOON LIGHT) CIRCUIT FAULT
- DTC 51 - PROM PROBLEM (FAULTY OR INCORRECT PROM)
- DTC 54 - PCM FUEL CIRCUIT ERROR
- DTC 57 - PCM 5-VOLT SHORTED
- DTC 61 - TURBO BOOST SENSOR CKT HIGH
- DTC 62 - TURBO BOOST SENSOR CKT LOW
- DTC 63 - ACCELERATOR PEDAL POSITION (APP) NO. 3 CIRCUIT HIGH
- DTC 64 - ACCELERATOR PEDAL POSITION (APP) NO. 3 CIRCUIT LOW
- DTC 65 - APP NO. 3 CIRCUIT RANGE FAULT
- DTC 71 - SET/COAST SWITCH FAULT
- DTC 76 - RESUME/ACCEL SWITCH FAULT
- DTC 78 - WASTEGATE SOLENOID FAULT
- DTC 84 - ACCELERATOR PEDAL POSITION (APP) CIRCUIT FAULT
- DTC 88 - TDC OFFSET ERROR
- DTC'S 91-98 - CYLINDER BALANCE FAULT
- DTC 99 - APP No. 2 (5-VOLT REFERENCE FAULT)
- Engine Performance Diagnostic Routine Outline - General Information
- Engine Performance Safety Precautions
- Parasitic Load Explanation & Test Procedures - General Information 2
- Waveforms - Injector Pattern Tutorial - General Information 2
- Electrostatic Discharge Warning - General Information
- State Emission Standards - Diesel
- Rpo Code Definitions (Rpo 001-19F)
- Rpo Code Definitions (Rpo 19H-2EL).
- Rpo Code Definitions (Rpo 2F1-44I).
- Rpo Code Definitions (Rpo 44L-5J9).
- Rpo Code Definitions (Rpo 5K0-6FF).
- Rpo Code Definitions (Rpo 6FG-76A).
- Rpo Code Definitions (Rpo 76D-7XD).
- Rpo Code Definitions (Rpo 7XF-8M0).
- Rpo Code Definitions (Rpo 8M1-9C0).
- Rpo Code Definitions (Rpo 9C1-A0F).
- Rpo Code Definitions (Rpo A0G-AR4).
- Rpo Code Definitions (Rpo AR5-BCP).
- Rpo Code Definitions (Rpo BCQ-C12).
- Rpo Code Definitions (Rpo C13-CUR).
- Rpo Code Definitions (Rpo Cut-Dir).
- Rpo Code Definitions (Rpo DR7-EHE).
- Rpo Code Definitions (Rpo EHF-F5P).
- Rpo Code Definitions (Rpo F5Q-G1V).
- Rpo Code Definitions (Rpo G1W-HFN).
- Rpo Code Definitions (Rpo Hfo-Jrg).
- Rpo Code Definitions (Rpo Jrh-Kly).
- Rpo Code Definitions (Rpo Klz-Lqx).
- Rpo Code Definitions (Rpo LQY-MW9).
- Rpo Code Definitions (Rpo Mwe-Odk).
- Rpo Code Definitions (Rpo Odl-Ora).
- Rpo Code Definitions (Rpo Orb-Pde).
- Rpo Code Definitions (Rpo PDF-QH6).
- Rpo Code Definitions (Rpo QH7-R8D).
- Rpo Code Definitions (Rpo R8E-T07).
- Rpo Code Definitions (Rpo T08-TJ0).
- Rpo Code Definitions (Rpo TJ1-U10).
- Rpo Code Definitions (Rpo U11-US9).
- Rpo Code Definitions (Rpo USB-VG9).
- Rpo Code Definitions (Rpo VGA-W5Y).
- Rpo Code Definitions (Rpo W5Z-XE3).
- Rpo Code Definitions (Rpo XE4-Y9Z).
- Rpo Code Definitions (Rpo YA2-ZD9).
- Rpo Code Definitions (Rpo Zde-Zzz).
- Waveform (Injector) - 4.3L Tbi Non-Turbo VIN [Z]
- Engine Controls - Tests W/o Codes - Gasoline 2
- Engine Controls - Tests W/codes - 4.3L 3
- Engine Controls - System/component Tests - Gasoline 4
- Engine Controls - Tests W/codes - 5.0L 4
- Engine Controls - Tests W/codes - 5.7L 4
- Engine Controls - Tests W/codes - 7.4L 4
- Engine Controls - Basic Testing - Gasoline 3
- Engine Controls - Tests W/codes - 6.5L Diesel 4
- Engine Controls - Tests W/o Codes - 6.5L Diesel 3
- Engine Controls - System/component Tests - 6.5L Diesel 4
- Engine Controls - Basic Testing - 6.5L Diesel 3
- Engine Controls - Tests W/codes - Electronic Transmission 6