1996 ACURA RL KA9 diagram

System DiagramProCarManuals.com

Unit Check

Touch the item you want to check and the check starts.
Display

This diagnostic performs additional checks on the com-

munication bus between the control unit and the dis-

play. In addition, the internal electronics and touch

screen functionality are confirmed.

• When the connection is NG, first check for loose ter-

minals at the navigation unit and the display unit

connections. Next check for an open or short in the

communication line between the navigation unit and

the display unit. If the line is found to have an open

or short, replace the affected shielded harness.

• If the ROM or RAM is NG, replace the display unit.

• If the touch sensor is NG, then check for zeros in the

"X", or "Y" values below.

• The version represents the software version in the

display.

• The "1" following the X, indicate the 20 working ver-

tical infrared beams/receptors (from left to right).

The "Is" following the Y, indicate the 9 working hori-

zontal beams (from top to bottom). If any one of the

"1s" is a zero, this indicates that these is a problem

with one of the beams or receptors. Check all around

the inside rim of the navigation screen for dirt or any-

thing that may be blocking a beam. If nothing is

found, replace the display unit. See the display unit

diagram in the "System Description" showing the

infrared beam layout. Individual touch positions can

be verified by running the "Touch Panel" diagnostic

under the Monitor Check menu choice.

NOTE: When selecting this diagnostic from "Unit

Check," quickly remove your fingers from the touch-

screen to avoid a false detection of the infrared sen-

sors.ProCarManuals.com

Under-hood Emissions Control Label

Emission Group Identification

(1997 model)

Example:

VACUUM HOSE ROUTING DIAGRAM

50ST (50 State):

THIS VEHICLE CONFORMS TO THE U.S. EPA AND THE

STATE OF CALIFORNIA REGULATIONS APPLICABLE TO

1997 MODEL YEAR NEW MOTOR VEHICLES.
Engine and Evaporative Families

Engine Family:ProCarManuals.com

Under-hood Emissions Control Label

Emission Group Identification

(1998 model)

Example:

VACUUM HOSE ROUTING DIAGRAM

50ST (50 States):

THIS VEHICLE CONFORMS TO THE U.S. EPA AND THE

STATE OF CALIFORNIA REGULATIONS APPLICABLE TO

1998 MODEL YEAR NEW MOTOR VEHICLES.
Engine and Evaporative Families

Engine Family:

Evaporative Family:ProCarManuals.com

Emission Group Identification

(1999 model)

Example:

VACUUM HOSE ROUTING DIAGRAM

50ST (50 States):

THIS VEHICLE CONFORMS TO THE U.S. EPA AND THE

STATE OF CALIFORNIA REGULATIONS APPLICABLE TO

1999 MODEL YEAR NEW MOTOR VEHICLES.
Engine and Evaporative Families

Engine Family:

Evaporative Family:ProCarManuals.com

Under-hood Emissions Control Label

Emission Group Identification

(2000 model)

Example:

50ST (50 States):

THIS VEHICLE CONFORMS TO U.S. EPA NLEV REGULA-

TIONS APPLICABLE TO 2000 MODEL YEAR NEW LEV

PASSENGER CARS AND CALIFORNIA REGULATIONS

APPLICABLE TO 2000 MODEL YEAR NEW LEV PASSEN-

GER CARS.
Engine and Evaporative Families

Engine Family:

Evaporative Family:
VACUUM HOSE ROUTING DIAGRAMProCarManuals.com

Circuit Diagram and Terminal LocationsProCarManuals.com