The PCM checksum value is incorrect for at least one sample. Each sample is 50 milliseconds. The PCM detects that the check sum value is incorrect for 0.05 second. This diagnostic runs continuously.
Home/Chevrolet/Uplander/Chevrolet Uplander I (2004-2008)/Repair manual/Testing & Diagnostics/P0601 (2)
Contents
Wiring diagrams Section: Testing & Diagnostics- Engine Controls - 3.5L - Introduction (2 of 2): Specifications
- Engine Controls - 3.5L - Introduction (2 of 2): Overview
- Engine Controls - 3.5L - Introduction (2 of 2): Diagnosis
- Engine Controls - 3.5L - Introduction (2 of 2): Removal & Installation
- Engine Controls - 3.5L - Introduction (2 of 2): Overhaul
- Engine Controls - 3.5L - Introduction (2 of 2): Maintenance
- Engine Controls - 3.5L - Introduction (2 of 2): Component Locations
- Engine Controls - 3.5L - Introduction (2 of 2): Other
- Engine Controls - 3.9L - Introduction (2 of 2): Specifications
- Engine Controls - 3.9L - Introduction (2 of 2): Overview
- Engine Controls - 3.9L - Introduction (2 of 2): Diagnosis
- Engine Controls - 3.9L - Introduction (2 of 2): Removal & Installation
- Engine Controls - 3.9L - Introduction (2 of 2): Overhaul
- Engine Controls - 3.9L - Introduction (2 of 2): Component Locations
- Engine Controls - 3.9L - Introduction (2 of 2): Other
- Engine Controls - 3.5L - Troubleshooting & Diagnosis: Overview
- Engine Controls - 3.5L - Troubleshooting & Diagnosis: Diagnosis
- Engine Controls - 3.5L - Troubleshooting & Diagnosis: Wiring
- Engine Controls - 3.5L - Troubleshooting & Diagnosis: Component Locations
- Engine Controls - 3.5L - Troubleshooting & Diagnosis: Other
- Engine Controls - 3.9L - Troubleshooting & Diagnosis: Overview
- Engine Controls - 3.9L - Troubleshooting & Diagnosis: Diagnosis
- Engine Controls - 3.9L - Troubleshooting & Diagnosis: Wiring
- Engine Controls - 3.9L - Troubleshooting & Diagnosis: Component Locations
- Engine Controls - 3.9L - Troubleshooting & Diagnosis: Other
- Engine Controls - 3.9L - DTC P0011 to P0420: Overview
- Engine Controls - 3.9L - DTC P0011 to P0420: Diagnosis
- P0010
- Engine Controls - 3.9L - DTC P0011 to P0420: Wiring
- Engine Controls - 3.9L - DTC P0011 to P0420: Component Locations
- Engine Controls - 3.9L - DTC P0011 to P0420: Other
- P0030
- P0053
- P0135
- P0053 (2)
- P0036
- P0054
- P0141
- P0054 (2)
- P0141 (2)
- P0068
- P0121
- P0102
- P0103
- P0106
- P0107
- P0108
- P0112
- P0112 (2)
- P0112 (3)
- P0113
- P0112 (4)
- P0113 (2)
- P0116
- P0128
- P0116 (2)
- P0128 (2)
- P0117
- P0118
- P0117 (2)
- P0118 (2)
- P0117 (3)
- P0118 (3)
- P0120, P0122, P0123, P0220, P0222, P0223
- P2135
- P0120
- P0122
- P0123
- P0220
- P0222
- P0223
- P2135 (2)
- P0131
- P0132
- P0134
- P0131 (2)
- P0132 (2)
- P0134 (2)
- P0133
- P1133
- P0133 (2)
- P1133 (2)
- P0137
- P0138
- P0140 - Regular Test
- P0140 - Fast Pass Test
- P0137 (2)
- P0138 (2)
- P0140 - Fast Pass Test (2)
- P0140 - Regular Test (2)
- P0171
- P0172
- P0171 (2)
- P0172 (2)
- P0325
- P0327 or P0332
- P0335
- P0336
- P0340
- P0341
- Engine Controls - 3.5L - DTC P0016 to DTC P0206: Overview
- Engine Controls - 3.5L - DTC P0016 to DTC P0206: Diagnosis
- Engine Controls - 3.5L - DTC P0016 to DTC P0206: Wiring
- Engine Controls - 3.5L - DTC P0016 to DTC P0206: Component Locations
- Engine Controls - 3.5L - DTC P0016 to DTC P0206: Other
- P0102
- P0103
- P0112
- P0113
- P1111
- P1112
- P0116
- P0125
- P0128
- P0116 (2)
- P0125 (2)
- P0128 (2)
- P0117 or P1114
- P0118 or P1115
- P0117
- P0118
- P1114
- P1115
- P0117 and P0118
- P1114 and P1115
- P0117 or P0118
- P1114 or P1115
- P0117 (2)
- P0118 (2)
- P1114 or P1115 (2)
- Engine Controls - 3.5L - DTC P0220 to DTC P0455: Overview
- Engine Controls - 3.5L - DTC P0220 to DTC P0455: Diagnosis
- P0325
- P0327 or P0332
- Engine Controls - 3.5L - DTC P0220 to DTC P0455: Wiring
- Engine Controls - 3.5L - DTC P0220 to DTC P0455: Other
- Engine Controls - 3.9L - DTC P0442 to P2A01: Overview
- Engine Controls - 3.9L - DTC P0442 to P2A01: Diagnosis
- Engine Controls - 3.9L - DTC P0442 to P2A01: Wiring
- Engine Controls - 3.9L - DTC P0442 to P2A01: Component Locations
- Engine Controls - 3.9L - DTC P0442 to P2A01: Other
- P0443
- P0449
- P0443 (2)
- P0451
- P0452 and P0453
- P0454
- P0451 (2)
- P0452
- P0453
- P0454 (2)
- P0451 and P0454
- P0452 and P0453 (2)
- P0451 (3)
- P0454 (3)
- P0451 and P0454 (2)
- P0452 and P0453 (3)
- P0451 and P0454 (3)
- P0452 and P0453 (4)
- P0506
- P0507
- P0601
- P0602
- P0603
- P0604
- P0606
- P0607
- P2610
- P0601 (2)
- P0602 (2)
- P0603 (2)
- P0604 (2)
- P0606 (2)
- P0607 (2)
- P2610 (2)
- P0601, P0602, P0603, P0604, P0606, P0607, P060D and P062F
- P2610 (3)
- DTC P0601, P0602, P0603, P0604, P0606, P0607, P062F and P2610
- P0641
- P0651
- P0685 and P0689
- P0690
- P1516
- P2101
- P2119
- P2176
- P1516, P2101 and P2176
- P2119 (2)
- P2070
- P2071
- P2120
- P2122
- P2123
- P2125
- P2127
- P2128
- P2138
- Engine Controls - 3.5L - DTC P0496 to DTC U1017: Overview
- Engine Controls - 3.5L - DTC P0496 to DTC U1017: Diagnosis
- P0601
- P0602
- P0604
- P0606
- P2610
- P0601 (2)
- P0602 (2)
- P0604 (2)
- P0606 (2)
- P2610 (2)
- Engine Controls - 3.5L - DTC P0496 to DTC U1017: Wiring
- Engine Controls - 3.5L - DTC P0496 to DTC U1017: Other
- P0641
- P0651
- Abbreviations
- Accessories Control Systems
- Airbag
- Anti-Lock/traction Control
- Automatic HVAC System
- Automatic Trans
- Axle Shafts
- Basic Trouble Shooting
- Body Electrical
- Brakes
- Cabin Air Filter
- Charging System
- Check Lists
- Collision/avoidance
- Communication Devices
- Cooling System (Mechanical)
- Cruise Control Systems
- Diagnostic Connector Locations
- Differentials & Drive Axles
- Door Locks & Anti-Theft Systems
- Drive Cycles
- Driveline/axles
- Driveshaft & Universal Joints
- DTC Index
- Electrical
- Electrical Component Locations
- Electronic Suspension
- Emission Applications
- Engine
- Engine Performance
- Entertainment Systems
- Exhaust
- Exterior Body Panels
- Exterior Lights
- Exterior/interior Trim
- Frames, Subframes & Crossmembers
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- Heated Glass/defoggers
- Hoist/jack
- Horns
- Identification
- Ignition Switch/steering Lock
- Lubrication System
- Manual & Power Steering
- Manual HVAC System
- Mechanical
- Mechanical - Hydraulic
- Memory Modules
- Metric Conversions
- Mode 6
- Navigation System
- Oem General Information
- Paint/coatings
- Parking Brake System
- Reset Procedures
- Restraints Control Systems
- Seats
- Specifications
- Steering
- Sun Roof/t-Top/convertible Top
- Suspension Front
- Suspension Rear
- Testing & Diagnostics
- Traction Control Disable
- Transfer Case
- Transmission
- Wheel & Tire System
- Wheel Alignment
- Wiper/washer Systems