operating Instructions: 3-4
3 speed Throttle Control function
▬
For gM Vans
▬
The GM Throttle Controller must meet certain “Chassis Ready” conditions to elevate the
engine rpm, which are as follows:
Parking Brake is set
1.
Gear shift is in “Park”
2.
foot is off Service Brake (brake pedal)
3.
foot is off Accelerator Pedal
4.
Vehicle is stationary (no speed)
5.
engine is started and idling
6.
The A/C / Heater switch is in off position
7.
The Throttle Controller must be initialized anytime the Data link Cable (DlC) harness is
disconnected from the Data link Connector. To initialize the system switch ignition key to
off position, plug in DlC harness, switch the ignition on, and then start the engine. This
allows the Throttle Controller to read the PCM engine computer.
on the Throttle Controller, there are leD lights with corresponding labels to provide status
and problem detection information (refer to figure 3-1 and Table 3-1).
Location of Controller’s LED Lights
Figure 3-1.
with Labels and RPM Trim Potentiometers
3 TRIM POTS
LED LIgHTS WITH
LABELS
Summary of Contents for CDS 4.6
Page 44: ...Assemblies and Parts Lists 7 2 CDS Machine Assembly Rear View Figure 7 2 7145 Rev C ...
Page 46: ...Assemblies and Parts Lists 7 4 CDS Recovery Tank Assembly Front View Figure 7 2 6977 Rev B ...
Page 47: ...7 5 Assemblies and Parts Lists CDS Recovery Tank Assembly Rear View Figure 7 3 6977 Rev B ...
Page 50: ...Assemblies and Parts Lists 7 8 CDS Instrument Panel Assembly Front View Figure 7 5 6988 Rev C ...
Page 51: ...7 9 Assemblies and Parts Lists CDS Instrument Panel Assembly Rear View Figure 7 6 6988 Rev C ...
Page 61: ...7 19 Assemblies and Parts Lists CDS Pump Assembly Overview Figure 7 13 7429 Rev A ...
Page 65: ...7 23 Assemblies and Parts Lists CDS Dash Box Assembly Overall View Figure 7 16 7428 Rev A ...
Page 66: ...Assemblies and Parts Lists 7 24 CDS Dash Box Assembly Figure 7 17 Rear View 7428 Rev A ...
Page 68: ...Assemblies and Parts Lists 7 26 CDS Dash Panel Assembly Overall View Figure 7 18 7427 ...
Page 70: ...Assemblies and Parts Lists 7 28 CDS Water Box Assembly Overview Figure 7 20 6990 Rev C ...
Page 71: ...7 29 Assemblies and Parts Lists CDS Water Box Assembly Figure 7 21 Parts View 6990 Rev C ...
Page 101: ...7 59 Assemblies and Parts Lists Hydra Hoe Wand Assembly Figure 7 46 2660 ...
Page 110: ...Electrical System 9 2 Figure 9 1 CDS Electrical Schematic 7425 Rev B ...
Page 111: ...9 3 Electrical System Figure 9 2 CDS Wiring Diagram 7426 Sht 2 Rev C ...
Page 112: ...Electrical System 9 4 Figure 9 3 CDS Wiring Diagram 7426 Sht 3 Rev C ...