Mazda CX 7. Manual - part 355

SYMPTOM TROUBLESHOOTING [POWER WINDOW SYSTEMS (EXTERIOR OPEN/

CLOSE FUNCTION)]

09-03B–7

09-03B

No.7 DRIVER'S AND PASSENGER'S DOOR GLASSES OPERATE ACCIDENTALLY[POWER WINDOW 
SYSTEMS (EXTERIOR OPEN/CLOSE FUNCTION)]

id090361811100

Diagnostic procedure

End Of Sie

No.8 PASSENGER'S DOOR GLASS OPERATES ACCIDENTALLY[POWER WINDOW SYSTEMS (EXTERIOR 
OPEN/CLOSE FUNCTION)]

id090361809500

Diagnostic procedure

End Of Sie

7

Driver’s and passenger’s door glasses operate accidentally

POSSIBLE CAUSE

• Transmitter malfunction

• Request switch malfunction

• Open or short circuit in wiring harness between request switch (each door) and keyless control 

module.

• Power window main switch malfunction

• Power window subswitch (passenger’s) malfunction

• Open or short circuit in wiring harness between power window main switch and power window 

subswitch (passenger’s)

• BCM malfunction

STEP

INSPECTION

ACTION

1

• Inspect if malfunction is in operating by 

transmitter

Yes

Inspect the transmitter.

No

With keyless entry system

• Go to Step 3.

With advanced keyless system

• Go to the next step.

2

• Inspect if malfunction is in operating by request 

switch

Yes

Inspect the following parts and repair or replace.

• Request switch

(See 09-14-40 REQUEST SWITCH 
INSPECTION[ADVANCED KEYLESS SYSTEM].)

• Wiring harness between request switch and keyless 

control module

No

Go to the next step.

3

• Inspect if malfunction is in operating power 

window main switch

Yes

Inspect power window main switch
(See 09-12-8 POWER WINDOW MAIN SWITCH 
INSPECTION.)

No

Go to the next step.

4

• Inspect if malfunction is in without operating 

Step1to 3

Yes

Inspect the following parts and repair or replace

• Power window subswitch (passenger’s)

(See 09-12-11 POWER WINDOW SUBSWITCH 
INSPECTION.)

• BCM (See 09-40-2 BODY CONTROL MODULE 

(BCM) INSPECTION.)

• Wiring harness between power window subswitch 

(passenger’s) and power window main switch

No

Reinspect for malfunction recurrence.If the malfunction 
is not corrected, repeat the procedure from Step 1.

8

Passenger’s door glass operates accidentally

POSSIBLE CAUSE

• Power window subswitch (passenger’s) malfunction

ACTION

Inspect the power window subswitch of the passenger’s door glass and repair or replace
(See 09-12-11 POWER WINDOW SUBSWITCH INSPECTION.)

1871-1U-06B(09-03B).fm  7 ページ  ２００６年３月１５日　水曜日　午前１１時４３分

SYMPTOM TROUBLESHOOTING [INSTRUMENT CLUSTER]

09-03C–1

09-03C

09-03C SYMPTOM TROUBLESHOOTING [INSTRUMENT 
CLUSTER]

SYMPTOM TROUBLESHOOTING

[INSTRUMENT CLUSTER] . . . . . . . . . .  09-03C–1

QUICK DIAGNOSTIC CHART

[INSTRUMENT CLUSTER] . . . . . . . . . .  09-03C–2

NO. 1 FUEL GAUGE NEEDLE POSITION 

INCORRECT
[INSTRUMENT CLUSTER] . . . . . . . . . .  09-03C–3

NO. 2 ALL METERS AND GAUGES 

DO NOT OPERATE
[INSTRUMENT CLUSTER] . . . . . . . . . .  09-03C–3

NO. 3 ABS WARNING LIGHT 

ILLUMINATES[INSTRUMENT 
CLUSTER] . . . . . . . . . . . . . . . . . . . . . . .  09-03C–4

NO. 4 MIL ILLUMINATES[INSTRUMENT 

CLUSTER] . . . . . . . . . . . . . . . . . . . . . . .  09-03C–5

NO. 5 BRAKE SYSTEM WARNING 

LIGHT ILLUMINATES
[INSTRUMENT CLUSTER]  . . . . . . . . . . 09-03C–5

NO. 6 INSTRUMENT CLUSTER 

ILLUMINATION DOES NOT
ILLUMINATE
[INSTRUMENT CLUSTER]  . . . . . . . . . . 09-03C–6

NO. 7 SPEEDOMETER INDICATION IS 

DEFECTIVE
[INSTRUMENT CLUSTER]  . . . . . . . . . . 09-03C–7

NO. 8 TACHOMETER INDICATION IS 

DEFECTIVE
[INSTRUMENT CLUSTER]  . . . . . . . . . . 09-03C–8

NO. 9 WATER TEMPERATURE 

GAUGE INDICATION IS DEFECTIVE
[INSTRUMENT CLUSTER]  . . . . . . . . . . 09-03C–9

End of Toc

WM: INSTRUMENT CLUSTER

SYMPTOM TROUBLESHOOTING[INSTRUMENT CLUSTER]

id0903d5807200

End Of Sie

No.

TROUBLESHOOTING ITEM

PAGE

1

Fuel gauge needle position incorrect

 (See 09-03C-3 NO. 1 FUEL GAUGE NEEDLE POSITION 
INCORRECT[INSTRUMENT CLUSTER].)

2

All meters and gauges do not operate

 (See 09-03C-3 NO. 2 ALL METERS AND GAUGES DO NOT 
OPERATE[INSTRUMENT CLUSTER].)

3

ABS warning light illuminates

 (See 09-03C-4 NO. 3 ABS WARNING LIGHT 
ILLUMINATES[INSTRUMENT CLUSTER].)

4

MIL illuminates

 (See 09-03C-5 NO. 4 MIL ILLUMINATES[INSTRUMENT 
CLUSTER].)

5

Brake system warning light illuminates

 (See 09-03C-5 NO. 5 BRAKE SYSTEM WARNING LIGHT 
ILLUMINATES[INSTRUMENT CLUSTER].)

6

Instrument cluster illumination does not illuminate

 (See 09-03C-6 NO. 6 INSTRUMENT CLUSTER 
ILLUMINATION DOES NOT ILLUMINATE[INSTRUMENT 
CLUSTER].)

7

Speedometer indication is defective

 (See 09-03C-7 NO. 7 SPEEDOMETER INDICATION IS 
DEFECTIVE[INSTRUMENT CLUSTER].)

8

Tachometer indication is defective

 (See 09-03C-8 NO. 8 TACHOMETER INDICATION IS 
DEFECTIVE[INSTRUMENT CLUSTER].)

9

Water temperature gauge indication is defective

 (See 09-03C-9 NO. 9 WATER TEMPERATURE GAUGE 
INDICATION IS DEFECTIVE[INSTRUMENT CLUSTER].)

1871-1U-06B(09-03C).fm  1 ページ  ２００６年３月１５日　水曜日　午前１１時４４分

SYMPTOM TROUBLESHOOTING [INSTRUMENT CLUSTER]

09-03C–2

QUICK DIAGNOSTIC CHART[INSTRUMENT CLUSTER]

id0903d5807300

End Of Sie

No.

X

X

Possible factor

Troubleshooting item

X: Applicable

1

2

3

4

5

6

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

DSC HU/CM

Fuel gauge sender unit

Instr

ument cluster

P

oor connection of PCM connector

, ter

minal damage

Fuel gauge needle position incorrect

All meters and gauges do not operate

ABS warning light illuminates

MIL illuminates

Brake system warning light illuminates

Instrument cluster illumination does not illuminate

Fuel gauge sender unit is improper

ly installed

Open or shor

t circuit in po

w

er supply (IG1) wir

ing har

ness

Open or shor

t circuit in wir

ing har

ness betw

een instr

ument cluster and GND

Open or shor

t circuit in wir

ing har

ness betw

een instr

ument cluster and fuel gauge sender unit

Open or shor

t circuit in GND wir

ing har

ness DSC HU/CM

P

oor connection of DSC HU/CM connector

, ter

minal damage

Shor

t circuit in wir

ing har

ness betw

een CAN-L, CAN-H and GND

Open circuit in CAN wir

ing har

ness (CAN-L, CAN-H)

PCM

P

oor connection of br

ak

e fluid le

v

el sensor connector

, ter

minal damage

P

oor connection of P

a

rking br

ak

e s

witch connector

, ter

minal damage

Br

ak

e fluid le

v

el sensor

P

a

rking br

ak

e s

witch

Fuse malfunction (METER)

X

X

X

X

X

P

oor connection of instr

ument cluster connector

, ter

minal damage

P

oor connection of fuel gauge sender unit connector

, ter

minal damage

Fuse malfunction (R

OOM, ILLUMI)

Speedometer indication is defective

Tachometer indication is defective

Water temperature gauge indication is defective

7

8

9

CAN wir

ing har

ness (CAN-L, CAN-H) shor

t each other

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

acxuuw00002089

1871-1U-06B(09-03C).fm  2 ページ  ２００６年３月１５日　水曜日　午前１１時４４分