2003 FORD MUSTANG window

z
Key in ON position.
z Measure the voltage between GEM C201c Pin 19, Circuit 119
(PK/YE), harness side and ground; and between GEM C201c Pin
17, Circuit 120 (PK/LG), harness side and ground.
z Key in OFF position.
z Are the voltages greater than 10 volts? B10 CHECK CIRCUITS 119 (PK/YE) AND 120 (PK/LG) FOR OPEN
z
Measure the resistance between passenger window/door lock
control switch C629 Pin 2, Circuit 119 (PK/YE), harness side and
GEM C201c Pin 19, Circuit 119 (PK/YE), harness side; and
between passenger window/door lock control switch C629 Pin 4,
Circuit 120 (PK/LG), harness side and GEM C201c Pin 17, Circuit
120 (PK/LG), harness side.
z Are the resistances less than 5 ohms? Yes
INSTALL a new
GEM. For additional
information, REFER
to
Section 419 - 10 .
REPEAT the self-
test. CLEAR the
DTCs.
No
REPAIR the circuit in
question. REPEAT
the self- test. CLEAR
the DTCs. B11 CHECK GEM CONTROL OF THE POWER DOOR LOCKS
z
Connect the diagnostic tool.
z Trigger the GEM active command LOCK, UNLOCK, DD UNLOCK,
and DD LOCK ON and OFF.
z Do the doors lock and unlock? Yes
INSTALL a new
GEM. For additional
information, REFER
to
Section 419 - 10 .
REPEAT the self-
test. CLEAR the
DTCs.
No
GO to B12 . Klj . 10 ba
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B12 ISOLATE BETWEEN DRIVER AND PASSENGER POWER LOCK
ACTUATORS z
Connect the diagnostic tool.
z Trigger the GEM active command LOCK and DD UNLOCK ON and
OFF.
z Did the driver door lock and unlock? Yes
GO to
B17 .
No
GO to B13 .
B13 CHECK THE DRIVER POWER LOCK ACTUATOR OPERATION
z
Disconnect: Driver Door Lock Actuator C525.
z Momentarily connect a fused (40A) jumper wire between battery
and driver door lock actuator Pin 1, component side; and connect a
jumper wire between ground and driver door lock actuator Pin 2,
component side.
z Reverse the jumper wire connections and momentarily connect.
z Did the driver door lock and unlock? Yes
GO to
B14 .
No
INSTALL a new
driver door lock
actuator. For
additional
information, REFER
to Actuator .
REPEAT the self-
test. CLEAR the
DTCs. B14 CHECK CIRCUIT 193 (YE/LG) FOR OPEN
NOTE:
Verify voltage at BJB Fuse POWER WINDOWS (40A)
before completing this step.
z Disconnect: GEM C201b.
z Measure the voltage between GEM C201b Pin 3, Circuit 193
(YE/LG), harness side and ground.
z Is the voltage greater than 10 volts? Yes
GO to
B15 .
No
REPAIR Circuit 193
(YE/LG). REPEAT
the self- test. CLEAR
the DTCs. B15 CHECK CIRCUIT 1205 (BK) FOR OPEN
z
Measure the resistance between GEM C201b Pin 1, Circuit 1205 Yes
GO to
B16 . Klj . 11 ba
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6. If the DTCs retrieved are related to the concern, go to GEM Diagnostic Trouble Code (DTC)
Index to continue diagnostics.
7. If no DTCs related to the concern are retrieved, proceed to Symptom Chart to continue diagnostics.
GEM Diagnostic Trouble Code (DTC) Index GEM Diagnostic Trouble Code (DTC) Index DTC Description Source Action
B1217 Horn Relay Coil Circuit Failure GEM REFER to
Section 413 - 06 .
B1218 Horn Relay Coil Circuit Short to
Vbatt GEM REFER to
Section 413 - 06 .
B1312 Lamp Headlamp Input Circuit
Short to Battery GEM REFER to
Section 417 - 01 .
B1317 Battery Voltage High GEM REFER to
Section 414 - 00 .
B1318 Battery Voltage Low GEM REFER to
Section 414 - 00 .
B1322 Driver Door Ajar Circuit Short to
Ground GEM REFER to
Section 417 - 02 .
B1330 Passenger Door Ajar Circuit
Short to Ground GEM REFER to
Section 417 - 02 .
B1334 Decklid Ajar Rear Door Circuit
Short to Ground GEM REFER to
Section 417 - 02 .
B1339 Chime Input Request Circuit
Short to Battery (FOJ) GEM REFER to
Section 413 - 09 .
B1340 Chime Input Request Circuit
Short to Ground GEM REFER to
Section 413 - 09 .
B1342 ECU Is Defective GEM CLEAR the DTCs. Retrieve the DTCs. If DTC
B1342 is retrieved, INSTALL a new GEM. REFER to Section 419 - 10 .
B1353 Ignition Key-
In Circuit Open GEM REFER to
Section 413 - 09 .
B1359 Ignition Run/Acc Circuit Failure GEM REFER to
Section 211 - 05 .
B1396 Power Door Lock Circuit Short
to Battery GEM REFER to
Section 501 - 14B .
B1397 Power Door Unlock Circuit
Short to Battery GEM REFER to
Section 501 - 14B .
B1405 Driver Power Window Down
Circuit Short to Battery GEM REFER to
Section 501 - 11 .
B1408 Driver Power Window Up Circuit
Short to Battery GEM REFER to
Section 501 - 11 .
B1410 Driver Power Window Motor
Circuit Failure GEM REFER to
Section 501 - 11 .
B1426 Lamp Safety Belt Circuit Short
to Battery GEM REFER to
Section 413 - 01 .
B1428 Lamp Safety Belt Circuit Failure GEM REFER to
Section 413 - 01 .
B1431 Wiper Brake/Run Relay Circuit
Failure GEM GO to
Pinpoint Test B .
B1432 Wiper Brake/Run Relay Circuit GEM GO to
Pinpoint Test B . Klj . 3 ba
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DESCRIPTION AND OPERATION
Convertible Top
Rear Window Glass Assembly
The convertible top assembly is equipped with a rear window glass assembly. The rear window glass
assembly is permanently attached to the folding top rear window curtain and cannot be opened. The
rear window glass must be repaired separately.
Stay Pad
The stay pad is attached to the bows and is repaired as a component.
Hydraulic System
The convertible top hydraulic system is comprised of the lift cylinders, the motor, the connecting
hydraulic lines and a convertible top switch. The hydraulic system, except for the convertible top
switch, is removed as an assembly, but the components may be repaired separately.
SECTION 501-
18: Convertible Top 2003 Mustang Workshop Manual Item Part Number Description
1 7652500 Rear glass assembly
2 76533A00 Motor assembly
3 011702 Lift cylinder with hydraulic lines Klj . 1 ba
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DIAGNOSIS AND TESTING
Convertible Top
Refer to Wiring Diagrams Cell
103 , for schematic and connector information.
Principles of Operation
The convertible top will only operate with the parking brake engaged and the ignition switch in the RUN
position. When the parking brake is engaged, the raise and lower relay coils are grounded through the
parking brake switch. The convertible top switch supplies power to the raise or lower relay coil when
raise or lower is selected. This power energizes the coil causing the relay contacts to close which
supplies battery power to the convertible top motor/pump assembly. The normal state of the relay is
connected to ground. When the raise or lower relay is operating, the other relay remains in its normal
state supplying the motor/pump ground.
Convertible Top Adjustments
The convertible top adjustments must be made by a qualified technician.
Inspection and Verification 1. Verify the customer concern by operating the system.
2. Visually inspect for obvious signs of mechanical or electrical damage.
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
4. If the concern is not visually evident, verify the symptom and refer to the Symptom Chart.
SECTION 501-
18: Convertible Top 2003 Mustang Workshop Manual Special Tool(s)
73 III Automotive Meter
105-
R0057 or equivalent
Visual Inspection Chart Mechanical Electrical
z
Convertible top brackets and
frame
z Hydraulic motor and pump
z Hydraulic lift cylinders
z Door and quarter window glass
adjustment z
Central junction box (CJB) Fuse 20 (15A)
z Battery junction box (BJB) circuit breaker
CONV TOP (30A)
z Wiring harness
z Loose or corroded connections
z Raise or lower relays
z Parking brake switch
z Convertible top switch Klj . 1 ba
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GENERAL PROCEDURES
Linkage Adjustment
NOTE:
Before starting the adjustment process, inspect the top for damage, make sure that the door
window glass and rear quarter glass are correctly adjusted then completely lower all window glass.
NOTE: After each adjustment make sure the convertible top operates correctly.
The Convertible Top Dowel Pins Fall Forward (Overshoot) or Rearward (Undershoot). The
Receiver Cups — Cam Bolt Adjustment.
1. Remove the quarter trim panel. For additional information, refer to Section 501 - 05 .
2. Close the convertible top and examine the position of the dowel pins relative to the receiver cups.
3. Move the convertible top to the half- open position to access the cam bolt.
4. NOTE: Rotating the top of the cam bolt toward the front of the vehicle will lengthen the top, increase the tension on the top and increase pull - down effort. Rotating the cam bolt in the SECTION 501-
18: Convertible Top 2003 Mustang Workshop Manual Material
Item Specification
Threadlock and
Sealer
E0AZ-
19554- AA WSK-
M2G351- A5 (type
II) Shoulder Bolt Kit
F5ZZ-
76539A04- A — Klj . 1 ba
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23. Install the quarter trim panel. For additional information, refer to
Section 501 - 05 .
24. Make sure the convertible top operate correctly.
25. Close the convertible top.
Convertible Top No. 1 Bow is Not Flush to the Header — Balance Link Adjustment.
CAUTION: Over adjustment of the balance link can cause the convertible top to bind up in
the convertible top well.
CAUTION: If the balance link is raised the B- hinge must be adjusted to keep the door
window glass from striking the convertible top, preventing the door from closing.
26. Remove the quarter trim panel. For additional information, refer to Section 501 - 05 .
NOTE: Lowering the balance link will raise the No. 1 bow position to the vehicle header and increase
the pull down effort. Raising the balance link will lower the No. 1 bow to the header of the vehicle and
decrease the pull- down effort.
27. Adjust the balance link assembly. 1. Scribe a mark on the balance link.
2. Loosen the bolts.
28. Tighten the balance link assembly. 1. Move the balance link assembly.
2. Tighten the bolts. Klj . 5 ba
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29. Make sure the convertible top operates correctly.
30. Install the quarter trim panel. For additional information, refer to
Section 501 - 05 .
31. Close the convertible top.
Convertible Top Appears Low at the Center of the Door Window Glass — B-hinge Adjustment
32. Remove the quarter trim panel. For additional information, refer to Section 501 - 05 .
NOTE: If the B- hinge set screw is adjusted to raise or lower the B- hinge, inspect the header height, top
pull down and dowl and receiver clearance. Adjust the cam bolt and balance link as necessary.
33. Tighten the lock nut. zUse Threadlock and sealer on the lock nut.
34. Tighten the lock nut. zThreadlock and sealer on the lock nut.
35. Make sure the convertible top operate correctly.
36. Install the quarter trim panel. For additional information, refer to Section 501 - 05 .
37. Close the convertible top. Klj . 6 ba
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