(d) Cable connectors. The four cable connectors on the VTM are DCA/PWR J1, transducer cable
connectors J2TK and J3TK and VOLTS/OHMS J4.
. DCA/PWR connector J1 used to connect VTM to either a vehicle diagnostic connector with
the DCA cable W1 or to a DC power source with the power cable W5. The DC power source is
usually the vehicles batteries.
. Transducer cable connectors J2 TK and J3 TK used to connect transducer cables W4 to
VTM. Power and signals are routed through these connectors. Both connectors may be used
when a test requires two measurements to be made at the same time.
l V0LTS/OHNS connector J4 used to connect test probe cable W2 to VTM for voltage and
(2) Cable assemble, In procedures in this manual, the cable assemblies are referred to by a number for quick
identification. Each cable also has a name which describes its use. A reference to W 1, for example, would
indicate the DCA cable. Connectors on the cable are identified by a number preceded by either a P or an E,
such as P1 or E2.
The cable assemblies included in the STE/ICE-R are:
w 1 DCA cable
w 2 test probe cable
ignition adapter cable
w 4 transducer cable (two)
w 5 power cable