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SUNROOF
CIRCUIT DIAGRAMS90-88
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INSPECTION TERMINAL
COMPONENT LOCATIONS70-8
INSPECTION TERMINALM1701000200354
SENSORM1701000600415
NAME SYMBOL NAME SYMBOL
A/C pressure sensor I Interior temperature sensor
A/C>S
A/T control solenoid valve assembly
(Incorporating transmission fluid
temperature sensor)N Knock sensor C
Accelerator pedal position sensor R Left bank heated oxygen sensor (front)
<3.8L Engine>P
Air thermo sensor T Left bank heated oxygen sensor (rear)
<3.8L Engine>P
Ambient temperature sensor L Manifold absolute pressure sensor B
Camshaft position sensor D Mass airflow sensor G
Crankshaft position sensor A Sunroof assembly (Incorporating pulse
sensor)U
Fuel pump module (Incorporating fuel
level sensor (main) and fuel tank
temperature sensor)W Output shaft speed sensor H
Fuel level sensor (sub) V Photo sensor Q
Right bank heated oxygen sensor
(front) <3.8L Engine>O
Input shaft speed sensor K Right bank heated oxygen sensor (rear)
<3.8L Engine>O
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CONTROL UNIT
COMPONENT LOCATIONS70-14
CONTROL UNITM1701000700360
NAME SYMBOL NAME SYMBOL
ABS-ECU or ABS/TCL-ECU A Multi center display unit F
A/C-ECU J Engine-ECU B
Column switch (incorporating
column-ECU)D Power window main switch
(incorporating CPU)M
Combination meter (incorporating CPU) E SRS-ECU I
ETACS-ECU G Sunroof assembly (incorporating
sunroof-ECU)K
Front-ECU C A/T-ECU L
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HARNESS CONNECTOR INSPECTION
GENERAL 00E-2
HARNESS CONNECTOR INSPECTIONM1001003900201
CONNECTOR CONTINUITY AND VOLTAGE TEST
Required Special Tools:
MB991219: Test Harness Set
MD998459: Test Harness
Follow the steps below to avoid causing poor connector contact
and/or reduced waterproof performance of connectors when
checking continuity and/or voltage at waterproof connectors.
Never backtest probe a waterproof connector. Backprob-
ing a connector may cause the terminals to corrode, dete-
riorating circuit performance.
1. If the circuit to be checked is a closed state, use a special
tool like MD998459.
Forcing the test probe into the terminal may open the ter-
minal, causing intermittent or poor contact and creating an
open circuit.
2. If the connector is disconnected for checking and the facing
part is the female pin side, use an appropriate male terminal
for checking the contact pressure of connector pins (like
MB991219).
Do not simultaneously contact more than one terminal
with the test probe. Contacting two or more terminals at
the same time may damage a circuit, possibly to the point
of starting an electrical fire.
3. If the facing part is the male pin side, either carefully touch
the test probe to the pin so it does not accidently contact
other pins, or use an appropriate female terminal.
HOW TO DIAGNOSE
HOW TO DIAGNOSEM1001004300086
The most important point in troubleshooting is to
determine "Probable Cause." Once the probable
causes are determined, parts to be checked can be
limited to those associated with such probable
causes. The determination of the probable causes
must be based on a theory and be supported by facts
and must not be based on intuition only.
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GARNISHES AND MOLDINGS
EXTERIOR51-7
1. Open the engine hood and remove the 6 attaching scrivets
from the top edge of grille.
2. Using Special Tool MB990784 or similar. Insert the tool
between the top surface of the bumper and lower edge of
the grille at each clipping point and release grille lower side.
3. Carefully remove the grille from bumper and avoid any paint
damage.
GARNISHES AND MOLDINGS
SPECIAL TOOLSM1511000601158
TOOL TOOL NUMBER AND
NAMESUPERSESSION APPLICATION
MB990784 Ornament
removerGeneral service tool Side protector molding
Roof drip molding
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