The vehicle keeps blowing a 10 amp fuse, which takes out the dash instrumentation and the ignition. Mazda have had the vehicle for 15 days and still can't find the problem. Frustrated.

I don't see any 15 amp fuses in the start or ignition/injector circuits. Maybe someone jacked it up 5 amps or it isn't in my diagram. I see ECM B and ECM1 both 10 amp circuits. Which fuse is blowing? If you use comment it will show up in my email. I hope this helps. Take care.

Mazda B-Series (2001) - fuse box diagram Year of production: 2001

Interior fuse panel

Mazda B-Series - fuse box -
interior fuse panel Number Ampere rating [A] Description 1 5 Power Mirror 2 10 Blower Motor Relay, Air Bag Diagnostic Monitor, Passive Deactivation (PAD) Module 3 7,5 Trailer Tow Connector (LH Stop/Turn) 5 10 4×4 Control Module 7 7,5 Trailer Tow Connector (LH Stop/Turn) 9 7,5 Stoplamp Switch 10 7,5 Cruise Control Servo/Amplifier Assy., GEM/CTM, Shift Lock Actuator, Blend Door Actuator, A/C Heater Control Assy., Turn Signals 11 7,5 Instrument Cluster, Main Light Switch, RABS Resistor 13 20 Brake Pedal Position Switch 14 20 RABS Module 10 4WABS Mod., 4WABS Main Relay 16 30 W/W Motor, Wiper Hi-Lo Relay, Wiper Run/Park Relay, Washer Pump Relay 17 25 Cigar Lighter, Data Link Connector (DLC) 19 25 PCM Power Diode, Ignition, PATS 20 7,5 GEM/CTM, Radio 21 20 Flasher 22 20 Auxiliary Power Point 24 7,5 Clutch Pedal Position (CPP) Switch, Starter Interrupt Relay 26 10 Battery Saver Relay, 4×4 Electronic Shift Relay, Interior Lamp Relay, 4×4 Elec. Shift Control Module, Dome/Map Lamp, Instrument Illumination Dimming Module, Restraint Control Module, GEM/CTM, Instrument Cluster 28 7,5 GEM/CTM System, Radio 29 15 Radio 33 15 Headlights, DRL Module, Instrument Cluster 35 15 ISA Horn Relay if not Equipped with Truck Security Module

Engine compartment fuse block

Mazda B-Series - fuse box -
engine compartment Number Ampere rating [A] Description 1 50 I/P Fuse Panel 6 50 ABS Pump Motor 7 30 Powertrain Control Module 8 20 Power Door Locks and Remote Entry 11 50 Starter Relay Ignition Switch 12 10 PCM Memory 13 20 4×4 Motor 16 40 Blower Motor 21 10 PCM Memory 23 20 Fuel Pump Motor 24 30 Headlights 25 10 A/C Clurtch 28 30 4WABS Module 30 15 Trailer Tow 31 20 Fog Lamps, Day Time Running Lamps (DRL) 33 15 Park Lamp 38 10 Left Headlamp Low Beam 41 - Heated Oxygen Sensors 42 10 Right Headlamp Low Beam 45A - Wiper High/Low 45B - Wiper Park/Run 46A 46B - Front Washer Pump 47A 48A - Fog Lamp 48B - Fog Lamp Relay 49 - Full Starter 50A 50B - Fuel Pump 53 - Powertrain Control Module (PCM) Diode 54 - Powertrain Control Module (PCM) Diode 55 - Blower 56A - A/C Clutch Solenoid 56B - Trailer Tow

Not giving any codes. ????? What type code reader did you use ? Is it able to read ABS codes ? Check codes in the BCM - body control modules , instrument cluster , all the modules on the vehicle . You put a 15 amp fuse in where a 10 amp goes ? Good way to set your vehicle wiring on fire. Fuse blows , has a short to ground .Sounds like you have some major electrical issues . Do you know what a electrical wiring diagram is an how to use it to pin point testing areas in a electrical circuit . What a DVOM - digital volt ohmmeter is an how to use it ? The Tire Pressure Monitor (TPM) system alerts the driver when a large change in tire pressure exists while the vehicle is being driven. The TPM system uses the Electronic Brake Control Module (EBCM), Antilock Brake System (ABS) wheel speed sensor inputs, class 2 serial data circuit, Systems monitor, or the Driver Information Center (DIC) (if equipped) to perform the system functions. The EBCM contains software to calculate relative tire pressure differences. The software requires approximately 30 minutes of straight line driving in three different speed ranges to complete the calibration process to have full capability for detecting a tire pressure condition.
Your best bet , take your vehicle to a qualified repair shop that has the proper diagnostic skills to find an fix the problem .

The body control system consists of the following 3 modules:
• The dash integration module (DIM)
• The instrument panel integration module (IPM)
• The rear integration module (RIM)
Each of the 3 body control modules integrate a number of functional systems under the control of a single module. Each of the modules are connected to the Class 2 serial data line; many control signals are implemented by Class 2 messages.

Is the 4th digit of your vehicle's VIN an "N"? If it is an "N", it looks like the IGN SW BATT 1 (fuse#5) powers up the powertrain control module (PCM), body control module (BCM), and instrument panel cluster (IPC). If your PCM ACC fuse G (10 amp) and IPC/BFC ACC fuse J (10 amp) in the left driver side fuse block in the dash are not blown, then you have a short circuit to ground in the wire between the IGN SW BATT 1 fuse in the underhood fuse block, and the ignition switch in the steering column. This would be a thick red wire. A short circuit to ground means that this wire somewhere has rubbed through and is touching metal. Find the short, repair the wire, and you'll stop replacing that expensive 40 amp fuse :)
Unless... someone has tapped into the wire (amplifier or stereo?) and is pulling way too much current through the wire, in which case the fuse would be blowing out. The correction for a blown fuse is NEVER to install a bigger fuse. You risk overheating the circuit and possible fire. Always find the cause of the short/overcurrent.

Under the dash just left of the steering wheel.
Cavity Fuse Color Description F1 -- -- Spare F2 -- -- Spare F3 10 Amp Red Headlight high beam left F4 15 Amp Lt. Blue Flasher, hazard switch (see Junction Block diagram above for location of turn signal Flasher relay - Mopar p/n 4686094) (Repair tip: WJ flasher repair)
F5 25 Amp Natural Radio amplifier F6 15 Amp Lt. Blue Park lamps F7 10 Amp Red Interior lights F8 15 Amp Lt. Blue Overhead console, rear wiper, IP lights, rear flipper glass solenoid, power locks F9 20 Amp Yellow Power outlets F10 20 Amp Yellow Adjustable pedals (2002-2004 only) F11 10 Amp Red Rear window defrost indicator F12 10 Amp Red Auto shutdown relay / "Fuel" F13 -- -- Spare F14 10 Amp Red Headlight low, left F15 10 Amp Red Headlight low, right F16 10 Amp Red Headlight high, right F17 10 Amp Red Instrument cluster, diagnostic connector F18 30 Amp ? Trailer tow F19 10 Amp Red Anti-lock brakes F20 10 Amp Red Ignition Run / Heated seats / A/C Heater control / Flasher - Left and Right turn signal switch sense F21 10 Amp Red Ignition Run / Start - PDC (Power Distribution Center) F22 10 Amp Red Ignition Run / Start F23 15 Amp Lt. Blue Brake switch F24 15 Amp Lt. Blue Foglamps F25 20 Amp Yellow Accessory delay relay (sunroof) F26 15 Amp Lt. Blue Cigar F27 15 Amp Lt. Blue Rear fog (export) F28 10 Amp Red Body Control Module, Acc/Run F29 10 Amp Red Rear wiper switch. Washer motors F30 15 Amp Lt. Blue Radio F31 10 Amp Red Ignition Start F32 10 Amp Red Ignition Run / Start - Airbag F33 10 Amp Red Ignition Run / Only - Airbag C1 20 Amp Yellow Wiper (Circuit Breaker) C2 20 Amp Yellow Seats (Circuit Breaker) C3 -- -- Spare

I hope this helps :)

Here is the diagram you were looking for, hope this helps :)


Cavity Fuse Color Description F1 -- -- Spare F2 -- -- Spare F3 10 Amp Red Headlight high beam left F4 15 Amp Lt. Blue Flasher, hazard switch (see Junction Block diagram above for location of turn signal Flasher relay - Mopar p/n 4686094) (Repair tip: WJ flasher repair)
F5 25 Amp Natural Radio amplifier F6 15 Amp Lt. Blue Park lamps F7 10 Amp Red Interior lights F8 15 Amp Lt. Blue Overhead console, rear wiper, IP lights, rear flipper glass solenoid, power locks F9 20 Amp Yellow Power outlets F10 20 Amp Yellow Adjustable pedals (2002-2004 only) F11 10 Amp Red Rear window defrost indicator F12 10 Amp Red Auto shutdown relay / "Fuel" F13 -- -- Spare F14 10 Amp Red Headlight low, left F15 10 Amp Red Headlight low, right F16 10 Amp Red Headlight high, right F17 10 Amp Red Instrument cluster, diagnostic connector F18 30 Amp ? Trailer tow F19 10 Amp Red Anti-lock brakes F20 10 Amp Red Ignition Run / Heated seats / A/C Heater control / Flasher - Left and Right turn signal switch sense F21 10 Amp Red Ignition Run / Start - PDC (Power Distribution Center) F22 10 Amp Red Ignition Run / Start F23 15 Amp Lt. Blue Brake switch F24 15 Amp Lt. Blue Foglamps F25 20 Amp Yellow Accessory delay relay (sunroof) F26 15 Amp Lt. Blue Cigar F27 15 Amp Lt. Blue Rear fog (export) F28 10 Amp Red Body Control Module, Acc/Run F29 10 Amp Red Rear wiper switch. Washer motors F30 15 Amp Lt. Blue Radio F31 10 Amp Red Ignition Start F32 10 Amp Red Ignition Run / Start - Airbag F33 10 Amp Red Ignition Run / Only - Airbag C1 20 Amp Yellow Wiper (Circuit Breaker) C2 20 Amp Yellow Seats (Circuit Breaker) C3 -- -- Spare

Here you go. Under hood fuse block
Ign. Fuse E
and
ipc/dic
both fuses are 10 amp
I hope this helps. Take care.

I have same problem did u get a solution

jjkhjk

hi, i recently bought a used 2001 jetta and had the same problem...auto locks, sunroof, windows, interior lights, trunk switch on door all stopped working all of a sudden. replaced fuse #14 and everything works like magic again...

I found this fuse diagram A LIFE SAVER!!!



-----------------[ S8 ][S 12][S 16][S 20]
-----------[ S5 ][ S9 ][S 13][S 17][S 21]
[ S1 ][ S3 ][ S6 ][S 10][S 14][S 18][S 22]
[ S2 ][ S4 ][ S7 ][S 11][S 15][S 19][S 23]
[ S 24 ] [ S 31 ] [ S 38 ] -- -- --
[ S 25 ] [ S 32 ] [ S 39 ] R R R
[ S 26 ] [ S 33 ] [ S 40 ] S S S
[ S 27 ] [ S 34 ] [ S 41 ] -- -- --
[ S 28 ] [ S 35 ] [ S 42 ] R R
[ S 29 ] [ S 36 ] [ S 43 ] S S
[ S 30 ] [ S 37 ] [ S 44 ] -- --

S1=10 AMP=Heated washer nozzles, glove compartment light, memory seat...
S2=10 AMP=Turn Signal System
S3=5 AMP=Fog Light Relay, Instrument Panel Dimmer Switch
S4=5 AMP=License Plate Lamps
S5=7.5 AMP=Comfort System, Cruise Control, Climatronic, A/C, Heated Seat Control Modules, Day/Night Dimming Mirror, Control Module and Control Unit for Multifunction Steering Wheel.
S6=5 AMP=Central Locking System
S7=10 AMP=Back-up Lights, Speedometer Vehicle Speed Sensor.
S8=OPEN
S9=5 AMP=Anti-Lock Brakes.
S10=10 AMP for GAS/5 AMPS for Diesel=ECM
S11=5 AMP=Instrument Cluster
S12=7.5 AMP=B+ (battery positive for data-link connector) (DLC).
S13=10 AMP=Brake Lights
S14=10 AMP=Interior Lights, Central Locking System
S15=5 AMP=Instrument Cluster, Automatic Transmission Control Module (TCM).
S16=10 AMP=A/C Clutch, After Run Coolant Pump.
S17=Open
S18=10 AMP=High Beam Right
S19=10 AMP=High Beam Left
S20=15 AMP=Low Beam Right
S21=15 AMP=Low Beam Left
S22=5 AMP=Parking and Side Marker Lights, Right
S23=5 AMP=Parking and Side Marker Lights, Left
S24=20 AMP=Front Wiper Motor, Washer Pump
S25=25 AMP=Fresh Air Blower, Climatronic, A/C
S26=25 AMP=Rear Window Defogger
S27=15 AMP=Rear Wiper Motor
S28=15 AMP=Fuel Pump, Gas Engine Only
S29=15 AMP Gas/10 AMPS Diesel=ECM
S30=20 AMP=Sunroof Control Module
S31=20 AMP=Automatic Transmission Control Module
S32=10 AMP Gas for Fuel Injectors/15 AMP Diesel for ECM
S33=20 AMP=Headlight Washer System
S34=10 AMP=Engine Control Elements
S35=30 AMP=12 VDC Outlet in Trunk
S36=15 AMP=Fog Lights
S37=10 AMP=Radio Terminal 86S, Instrument Cluster
S38=15 AMP=Central Locking System (w/ Power Windows), Luggage Compartment Light, Remote Fuel Tank Door, Rear Lid Unlock.
S39=15 AMP=Emergency Flashers
S40=20 AMP=Dual Tone Horn
S41=15 AMP=Cigarette Lighter
S42=25 AMP=Radio System
S43=10 AMP=Engine Control Elements
S44=15 AMP=Heated Seats

hope this helps ; )