module. (See
DTC
INSPECTION[POWER
RETRACTABLE
HARDTOP]
.)
Is there any present malfunction
DTC?
HARDTOP INDICATOR LIGHT
FLASHING[POWER RETRACTABLE
HARDTOP]
.
6*
INSPECT POWER RETRACTABLE
HARDTOP LIMIT SWITCH
Connect the M-MDS to DLC-2.
Monitor the power retractable
hardtop control module PID
RHT_OP, RHT_CL, DECK_OP
and DECK_CL using the M-
MDS.
Do the monitoring values indicate
the roof and deck panel positions
properly?
Yes
Verify that the malfunction symptom
appears without the roof and deck panel in
the fully open position.
If the same symptom appears, replace the
power retractable hardtop control module.
(See
POWER RETRACTABLE
HARDTOP CONTROL MODULE
REMOVAL/INSTALLATION
.)
No
Inspect and repair the suspected position
sensor. (See
POWER RETRACTABLE
HARDTOP LIMIT SWITCH
INSPECTION
.)
(See
DECK PANEL LIMIT SWITCH
INSPECTION
.)
7*
INSPECT TO SEE WHETHER
MALFUNCTION IS IN POWER
RETRACTABLE HARDTOP
(CLOSE) SWITCH SIGNAL OR
ELSEWHERE
Monitor the power retractable
hardtop control module PID
SW_CL using the M-MDS while
the power retractable hardtop
(close) switch is pressed.
Is the monitor value ON?
Yes
Go to step 9.
No
Go to the next step.
8
INSPECT POWER RETRACTABLE
HARDTOP (CLOSE) SWITCH
Remove the power retractable
hardtop switch.
Measure the resistance between
the power retractable hardtop
switch connector (component
side) terminal A and F while the
open is switch pressed.
Is the resistance
2.18-2.22
kohms?
Yes
Inspect and repair the wiring harness
between power retractable hardtop control
module terminal 1H and power retractable
hardtop switch terminal F at wiring harness
side connectors.
No
Replace the power retractable hardtop
switch. (See
POWER RETRACTABLE
HARDTOP SWITCH
REMOVAL/INSTALLATION
.)
9
INSPECT POWER RETRACTABLE
Yes
Repair or replace malfunctioning part.
2007 Mazda MX-5 Miata Sport
2007 ACCESSORIES & BODY, CAB Symptom Troubleshooting (Power Retractable Hardtop) - MX-5 Miata
Microsoft
Thursday, July 09, 2009 3:25:58 PM
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© 2005 Mitchell Repair Information Company, LLC.