2003 FORD MUSTANG reset

[x] Cancel search: reset

Page 3358 of 4378

FORD MUSTANG 2003  Workshop Manual Battery—
Drain Tests 
NOTE:  No production vehicle should have more than a 50 mA (0.050 amp) continuous draw. 
Check for current drains on the battery in excess of 50 milliamps (0.050 amp) with all

Page 3403 of 4378

FORD MUSTANG 2003  Workshop Manual PINPOINT TEST F: POOR QUALITY SOUND FROM ONE OR MORE 
SPEAKERS (NOT ALL SPEAKERS)  No 
GO to 
Pinpoint Test D  . 
Test Step  Result / Action to 
Take  F1 CHECK SOUND QUALITY 
�z
Key in ON position. 
�

Page 3407 of 4378

FORD MUSTANG 2003  Workshop Manual PINPOINT TEST G: POOR QUALITY SOUND FROM ALL SPEAKERS 
PINPOINT TEST H: THE SUBWOOFER IS INOPERATIVE  �z
Turn on the audio unit. 
�z Is the sound quality OK?  system for normal 
operation. 
No 
GO to

Page 3493 of 4378

FORD MUSTANG 2003  Workshop Manual DIAGNOSIS AND TESTING 
Interior Lighting 
Refer to Wiring Diagrams Cell 
111  , Remote Control Alarm and Lock System for schematic and 
connector information. 
Refer to Wiring Diagrams Cell  59  , Gen

Page 3494 of 4378

FORD MUSTANG 2003  Workshop Manual as detected by the door ajar circuit. For vehicles equipped with the remote keyless entry feature, any 
signal the GEM detects when a valid remote transmitter button is depressed will reset both the

Page 3569 of 4378

FORD MUSTANG 2003  Workshop Manual PINPOINT TEST J: THE ANTI-
THEFT SYSTEM DOES NOT OPERATE 
CORRECTLY — PCM ID DOES NOT MATCH BETWEEN 
INSTRUMENT CLUSTER AND PCM  PINPOINT TEST K: THE ANTI - THEFT SYSTEM DOES NOT OPERATE  If other D

Page 3570 of 4378

FORD MUSTANG 2003  Workshop Manual CORRECTLY —
NVM CONFIGURATION FAILURE (NO PCM ID 
EXCHANGED BETWEEN INSTRUMENT CLUSTER AND PCM)  Test Step  Result / Action to Take 
K1 USE THE DTCS FROM 
THE INSTRUMENT CLUSTER 
SELF TESTS  �z
Use

Page 3580 of 4378

FORD MUSTANG 2003  Workshop Manual GENERAL PROCEDURES 
Security Access —
Procedure 
NOTE:  The security access procedure is utilized to obtain passive anti- theft system (PATS) security 
access. PATS security access must be granted t
Page:   < prev 1-8 9-16 17-24