Isuzu Trooper (1998-2002 year). Service manual — part 776

TRANSMISSION CONTROL SYSTEM (4L30–E)

7A1–13

5. IF problem solved: GOTO CHECK TRANS

INDICATOR.

NO: Replace Powertrain Control Module (PCM).

LHD

D07R200041

RHD

D07R200042

7A1–14 TRANSMISSION CONTROL SYSTEM (4L30–E)

Tech 2 OBD II Connection

In order to access OBD II Powertrain Control Module
(PCM) data, use of the Tech 2 scan tool kit (7000086) is
required.

1. The electronic diagnosis equipment is composed of:

1. Tech 2 hand held scan tool unit (7000057) and

DLC cable (3000095).

901RW176

2. SAE 16/19 adaptor (3000098) (1), RS 232 loop

back connector (3000112) (2), and PCMCIA card
(3000117) (3).

F07RW033

TRANSMISSION CONTROL SYSTEM (4L30–E)

7A1–15

2. Connecting the TECH2

901RW180

Legend

(1) PCMCIA Card
(2) RS 232 Loop Back Connector

(3) SAE 16/19 Adapter
(4) DLC Cable
(5) Tech 2

7A1–16 TRANSMISSION CONTROL SYSTEM (4L30–E)

D

Before operating the Isuzu PCMCIA card with the
Tech 2, the following steps must be performed:

1. The Isuzu (model year) System PCMCIA card (1)

inserts into the Tech 2 (5).

2. Connect the SAE 16/19 adapter (3) to the DLC

cable (4).

3. Connect the DLC cable to the Tech 2 (5)

4. Make sure the vehicle ignition is off.

5. Connect the Tech 2 SAE 16/19 adaptor to the

vehicle DLC.

LHD

821RW262

RHD

821RW263

6. The vehicle ignition turns on.

7. Verify the Tech 2 power up display.

060RW009

NOTE: The RS232 Loop back connector is only to use for
diagnosis of Tech 2 and refer to user guide of the Tech 2.