InPower Model ETM 67A/68A
Chevy/GMC 2006+ Diesel and 2007+ Gas
Engines with Automatic Transmissions
1. Introduction........................................ .................... 1
2. Product Description........................... .................... 1
6. Operation ............................................................... 5
1. Introduction
This owners manual describes the InPower Model ETM67A and ETM68A
electronic throttles used on Chevy and GMC vehicles with gas and diesel
engines. Note that the ETM67A and ETM68A systems support the exact same
vehicles and differ only in functionality. The ETM68A provides three fast idle
preset speed modes (RPM1, RPM2 & RPM3). The ETM67A provides three fast
idle preset speed modes (RPM1, RPM2 & RPM3) and an additional Charge
Protect (CHRG) mode.
2. Product Description
Each ETM67A or 68A system consists of the following components:
1.
ETM67A OR ETM68A Control Module
2.
7201.006B 36 inch Data Link Cable (DLC)
The electronic throttle installation requires customer-supplied control wiring to
select the required mode of operation. For example, a remote toggle switch
or a relay contact from a compressor or aerial lift circuit could be wired to the
RPM1 terminal on the electronic throttle controller to activate the RPM1 fast
idle mode. The RPM1 mode is then adjusted to the desired fast idle engine
speed RPM. The RPM2 and RPM3 mode inputs can be wired likewise if the
user needs additional fast idle engine speed functions.
Electrical System Solutions
© Copyright 2023 InPower LLC
OWNERS MANUAL
Electronic Throttle Module for
Contents
Page
1
ETM 67A/68A Owner's Manual
Document: OM-64
Date: July 30, 2013 Date: Feb 7, 2023
8601.014A
Version Code: H
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