Isuzu Rodeo UE. Manual — part 598

8D–240

WIRING SYSTEM

Diagnosis

Sun Roof Does Not Open, Sun Roof Does Not Close

Step

Action

Value(s)

Yes

No

1

Turn the starter switch on.

Is the battery voltage applied between connector L–1
terminal 1 and the ground?

—

Go to Step 2

Refer to item

No. 5 “Power

source circuit

diagnosis” in

this

diagnosis.

2

Is connector B–8 grounded securely?

—

Go to Step 3

Ground it

securely.

3

Is the sun roof switch normal?

—

Go to Step 4

Repair or

replace the

switch.

4

Is there any continuity between connector L-1 terminal
2 and connector B-6?

—

—

Replace the

control unit.

Power Source Circuit Diagnosis

Step

Action

Value(s)

Yes

No

1

Is there any continuity between the terminals of C/B–1
(30A)?

—

Go to Step 2

Push in the

reset button

of circuit

breaker and

check the

continuity

again. If there
is o continuity

after pushing

reset button,

replace it with

new one.

2

Is fuse (10A) normal?

—

Go to Step 3

Replace the

fuse.

3

Is the power window relay normal?

—

Go to Step 4

Replace the

relay.

4

Turn the starter switch on.

Is the battery voltage applied between connector I-35
terminal 3 and the ground, connector I-35 terminal 2
and the ground?

—

Go to Step 5

Repair a poor

connection of

the

connectors or

an open

circuit

between fuse

(15A) and
connector

I-35 terminal

3 or I-35

terminal 2.

5

Is connector B-8 grounded securely?

—

Go to Step 6

Ground it

securely.

6

Repair a poor connection of the connectors or an open
circuit between connector I-35 terminal 3 and
connector B-8.

Is the action complete?

—

Verify repair

—

8D–241

WIRING SYSTEM

Supplemental Restraint System (SRS) – Air Bag

General Description

The circuit consists of the starter switch, Sensing and
Diagnostic Module 9SDM), inflator (driver & passenger)
and warning light.
Refer to Supplemental Restraint System (SRS) in
Accessories.

8D–242

WIRING SYSTEM

Circuit Diagram–1

D08RW274

8D–243

WIRING SYSTEM

Parts Location

D08RW090

Legend

(1) Passenger Air Bag Assembly
(2) I–30
(3) I–1
(4) SRS Coil Assembly
(5) Driver Air Bag Assembly
(6) I–18, I–49
(7) H–16

(8) C–34
(9) H–32

(10) I–43

(11) I–14

(12) I–46
(13) SDM
(14) I–25