Repair manual
Wiring diagrams
Chevrolet Pickup C1500 Repair Manual
Step-by-step repair and maintenance instructions for the Chevrolet Pickup C1500 (1988–1999): removal, installation, adjustment, diagnostics and parameter checks with illustrations.
66sections
631articles
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
- INTRODUCTION
- "S" SERIES - 2.5L
- "S" SERIES - 2.8L
- "U" SERIES - 3.1L
- "U" SERIES - 3.8L
- "M" & "L" SERIES - 4.3L
- "S" & "T" SERIES - 4.3L (A/T)
- "S" & "T" SERIES - 4.3L (UTILITY, M/T)
- "S" & "T" SERIES - 4.3L (PICKUP, M/T)
- TYPHOON - 4.3L TURBO
- "C" & "K" SERIES - 4.3L, 5.0L & 5.7L (4L60-E A/T)
- "C" & "K" SERIES - 4.3L, 5.0L, 5.7L & 7.4L (M/T)
- "G" SERIES - 4.3L, 5.0L & 5.7L
- "P" SERIES - 4.3L & 5.7L (M/T)
- ALL 4.3L, 5.7L & 7.4L WITH 4L80-E A/T
- "C" & "K" SERIES - 6.2L DIESEL (A/T)
- "C" & "K" SERIES - 6.2L DIESEL (M/T)
- SELF-DIAGNOSTIC SYSTEM
- Preliminary Inspection
- Diagnostic Procedure
- ENTERING OR EXITING DIAGNOSTIC MODE
- CLEARING TROUBLE CODES
- SPECIAL TOOLS (DIAGNOSTIC)
- TEST EQUIPMENT
- DIAGNOSTIC SYSTEM CHECK (WITH AUTOMATIC TRANSMISSION)
- DIAGNOSTIC SYSTEM CHECK (WITH MANUAL TRANSMISSION)
- Diagnostic Aids
- A-2, NO DLC DATA, MIL (SERVICE ENGINE SOON) LIGHT ON AT ALL TIMES OR WILL NOT FLASH DTC 12 (WITH A/T)
- A-2, MIL (SERVICE ENGINE SOON) LT ON AT ALL TIMES OR WILL NOT FLASH DTC 12 (WITH M/T)
- DTC 12, NO REFERENCE PULSE (WITH AUTOMATIC TRANSMISSION)
- DTC 12, NO REFERENCE PULSE (WITH MANUAL TRANSMISSION)
- DTC 14, ECT SENSOR - HIGH TEMPERATURE INDICATED (WITH A/T)
- DTC 14, ECT SENSOR HIGH TEMPERATURE INDICATED (WITH M/T)
- DTC 15, ECT SENSOR LOW TEMPERATURE INDICATED (WITH A/ T)
- DTC 15, ECT SENSOR LOW TEMPERATURE INDICATED (WITH M/T)
- DTC 16, TRANS. OUTPUT SPEED SIGNAL VOLTAGE LOW (A/T ONLY)
- DTC 21, THROTTLE POSITION SENSOR SIGNAL VOLTAGE HIGH (W/ A/T)
- DTC 21, THROTTLE POSITION SENSOR SIGNAL VOLTAGE HIGH (W/ M/T)
- DTC 22, THROTTLE POSITION SENSOR SIGNAL VOLTAGE LOW (W/ A/T)
- DTC 22, THROTTLE POSITION SENSOR SIGNAL VOLTAGE LOW (W/ M/T)
- DTC 23, THROTTLE POSITION SENSOR MISADJUSTED
- DTC 24, VEHICLE SPEED SIGNAL LOW ("C" & "K" SERIES, M/T ONLY)
- DTC 24, VEHICLE SPEED SIGNAL LOW (WITH 4L60-E A/T)
- DTC 24, VEHICLE SPEED SIGNAL LOW (WITH 4L80-E A/T)
- DTC 31, MAP SENSOR SIGNAL VOLTAGE LOW (W/ A/T)
- DTC 31, MAP SENSOR SIGNAL VOLTAGE LOW (W/ M/T)
- DTC 32, EGR CIRCUIT LOOP ERROR ("C" & "K" SERIES)
- DTC 32, EGR CIRCUIT LOOP ERROR ("G" SERIES)
- DTC 33, MANIFOLD ABSOLUTE PRESSURE SENSOR SIGNAL VOLTAGE HIGH
- DTC 51, PROM PROBLEM
- DTC 52, ECM FAULT
- DTC 53, VOLTAGE REFERENCE OVERLOAD (W/ A/T)
- DTC 53, VOLTAGE REFERENCE OVERLOAD (WITH MANUAL TRANSMISSION)
- DTC 72, VEHICLE SPEED SENSOR SIGNAL LOSS
- 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
- Compressed Natural Gas Safety Precautions
- 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 - Basic Testing 3
- Engine Controls - Tests W/codes - Diesel 3
- Engine Controls - Tests W/o Codes 3
- Engine Controls - System/component Tests 6
- Engine Controls - Tests W/codes - Transmission 6
- Engine Controls - Tests W/codes - V6 3
- Engine Controls - Tests W/codes - V8 4