Ford Galaxy / Ford S-MAX. Manual — part 629

Trouble code table, programmable fuel-fired booster heater

center vents air outlet
temperature sensor

90B600

B10B600

Fault in circuit of left-hand
footwell air outlet
temperature sensor

GO to Pinpoint Test

M.

90B800

B10B800

Circuit for push buttons,
EATC module faulty

CLEAR the fault memory.
If the fault occurs again after a
functional test, RENEW the EATC
module.

90B900

B10B900

Circuit of blower control
module faulty

GO to Pinpoint Test

B.

9A6100

B1A6100

Fault in circuit of interior
temperature sensor

GO to Pinpoint Test

O.

9A6300

B1A6300

Circuit of right-hand sun load
sensor faulty

GO to Pinpoint Test

N.

9A6400

B1A6400

Circuit of left-hand sun load
sensor faulty

GO to Pinpoint Test

N.

053500

P053500

Fault in circuit of evaporator
temperature sensor

GO to Pinpoint Test

E.

E10000

U210000

Incomplete vehicle
configuration parameters

REFER to:

Module Configuration

(418-01 Module Configuration,
General Procedures).

E10100

U210100

Faulty configuration of the
EATC module

REFER to:

Module Configuration

(418-01 Module Configuration,
General Procedures).

F00000

U300000

Internal control unit fault

CLEAR the fault memory.
If the fault occurs again after a
functional test, RENEW the EATC
module.

F00616 /

F00617

U300616 /

U300617

Supply voltage not within the
specified range (9 - 16 V)

GO to Pinpoint Test

F.

Fault code -

diagnostic

unit

DTC

Description

Action

B1A8495

9A8495

Faulty configuration

CHECK and CORRECT the

configuration of the system with the

Ford approved diagnostic tool.

CHECK the operation of the system.

B1D2211

9D2211

Temperature sensor circuit,

short to ground

RENEW the fuel-fired booster

heater.

B1D2215

9D2215

Temperature sensor circuit,

open circuit or short circuit to

voltage

RENEW the fuel-fired booster

heater.

B1D2313

9D2313

Overheating sensor circuit,

open circuit

RENEW the fuel-fired booster

heater.

B1D2411

9D2411

Glow plug circuit, short to

ground

RENEW the fuel-fired booster

heater.

B1D2415

9D2415

Glow plug circuit, open circuit

or short circuit to voltage

RENEW the fuel-fired booster

heater.

B1D2511

9D2511

Booster heater fuel pump

circuit, short circuit to ground

GO to Pinpoint Test

S.

B1D2515

9D2515

Booster heater fuel pump

circuit, open circuit or short

circuit to voltage

GO to Pinpoint Test

S.

B1D2611

9D2611

Combustion air blower motor

circuit, short to ground

RENEW the fuel-fired booster

heater.

Symptom Chart

B1D2615

9D2615

Combustion air blower motor

circuit, open circuit

RENEW the fuel-fired booster

heater.

B1D2692 /

B1D2693

9D2692 /

9D2693

Combustion air blower motor

speed outside the tolerance

range

RENEW the fuel-fired booster

heater.

B1D2711

9D2711

Fuel-fired booster heater

(coolant pump) circuit, short

circuit to ground, overload

GO to Pinpoint Test

R.

B1D2715

9D2715

Fuel-fired booster heater

coolant pump circuit, open

circuit or short circuit to voltage

GO to Pinpoint Test

R.

U300017

F00017

Battery voltage too high,

voltage greater than 16 V

(excess voltage applied for

more than 20 seconds)

DIAGNOSE the battery and charging

system.

U300016

F00016

Battery voltage too low, voltage

less than 10.2 V (undervoltage

applied for more than 20

seconds)

DIAGNOSE the battery and charging

system.

If battery and charging system are

OK: GO to Pinpoint Test

Q.

Symptom

Possible Sources

Action

Blower motor faulty / inoperative

Fuse(s)
Circuit(s)
Blower relay.
Blower motor
Blower resistor

assembly

Blower switch
Blower control module
Electronic automatic

temperature control
(EATC) module

Central electrical box

*
*
*
*
*

*
*
*

*

Vehicles with manual

temperature control: GO
to Pinpoint Test

A.

Vehicles with electronic

automatic temperature
control: GO to Pinpoint
Test

B.

*

*

Air conditioning inoperative (blower
motor OK)

Fuse(s)
Circuit(s)
Quantity of refrigerant
Climate control system

control assembly

Electronic automatic

temperature control
(EATC) module

Refrigerant pressure

transducer

A/C clutch relay
Air conditioning clutch
Generic Electronic

Module (GEM)

Powertrain control

module (PCM)

Ambient air

temperature sensor

*
*
*
*

*

*

*
*
*

*

*

GO to Pinpoint Test

E.

*

Faulty operation of the recirculated air
flap

Fuse(s)
Circuit(s)
Actuator – recirculated

air flap

Air conditioning control

panel

Electronic automatic

*
*
*

*

*

Vehicles with manual

temperature control: GO
to Pinpoint Test

C.

Vehicles with electronic

automatic temperature
control: GO to Pinpoint
Test

D.

*

*

temperature control
(EATC) module

Control panel for the climate control
system inoperative - vehicles with
electronic automatic temperature
control (EATC)

Fuse(s)
Circuit(s)
Electronic automatic

temperature control
(EATC) module

*
*
*

GO to Pinpoint Test

F.

*

Malfunction of air distribution valve -
vehicles with electronic automatic
temperature control (EATC)

Circuit(s)
Air distribution flap

actuator

Air distribution flap
Electronic automatic

temperature control
(EATC) module

*
*

*
*

GO to Pinpoint Test

G.

*

Malfunction of right-hand temperature
control flap - vehicles with electronic
automatic temperature control (EATC)

Circuit(s)
Right-hand

temperature control
flap actuator

Right-hand

temperature control
flap

Electronic automatic

temperature control
(EATC) module

*
*

*

*

GO to Pinpoint Test

H.

*

Malfunction of left-hand temperature
control flap - vehicles with electronic
automatic temperature control (EATC)

Circuit(s)
Left-hand temperature

control flap actuator

Left-hand temperature

control flap

Electronic automatic

temperature control
(EATC) module

*
*

*

*

GO to Pinpoint Test

I.

*

Fault in right-hand center vents air
outlet temperature sensor circuit -
vehicles with electronic automatic
temperature control (EATC)

Circuit(s)
Air outlet temperature

sensor - center vents -
right side

Electronic automatic

temperature control
(EATC) module

*
*

*

GO to Pinpoint Test

J.

*

Fault in right-hand footwell air outlet
temperature sensor circuit - vehicles
with electronic automatic temperature
control (EATC)

Circuit(s)
Right-hand footwell air

outlet temperature
sensor

Electronic automatic

temperature control
(EATC) module

*
*

*

GO to Pinpoint Test

K.

*

Fault in left-hand center vents air outlet
temperature sensor circuit - vehicles
with electronic automatic temperature
control (EATC)

Circuit(s)
Air outlet temperature

sensor, center vents,
left

Electronic automatic

temperature control
(EATC) module

*
*

*

GO to Pinpoint Test

L.

*

Fault in left-hand footwell air outlet
temperature sensor circuit - vehicles
with electronic automatic temperature
control (EATC)

Circuit(s)
Left-hand footwell air

outlet temperature
sensor

Electronic automatic

temperature control

*
*

*

GO to Pinpoint Test

M.

*

Pinpoint Tests

(EATC) module

Sun load sensor circuit faulty - vehicles
with electronic automatic temperature
control (EATC)

Circuit(s)
Sun load sensor
Electronic automatic

temperature control
(EATC) module

*
*
*

GO to Pinpoint Test

N.

*

Interior temperature sensor circuit
faulty - vehicles with electronic
automatic temperature control (EATC)

Circuit(s)
Passenger

compartment
temperature sensor

Electronic automatic

temperature control
(EATC) module

*
*

*

GO to Pinpoint Test

O.

*

Electric booster heater inoperative

Fuse(s)
Circuit(s)
Electric booster heater
Generic Electronic

Module (GEM)

Air conditioning control

panel

Electronic automatic

temperature control
(EATC) module

*
*
*
*

*

*

GO to Pinpoint Test

P.

*

Programmable fuel-fired booster heater
inoperative

Fuse(s)
Circuit(s)
Programmable fuel-

fired booster heater

*
*
*

GO to Pinpoint Test

Q.

*

Fuel-fired booster heater (coolant
pump) inoperative - vehicles with
programmable fuel-fired booster heater

Circuit(s)
Fuel-fired booster

heater - coolant pump

*
*

GO to Pinpoint Test

R.

*

Booster heater fuel pump inoperative

Circuit(s)
Auxiliary heater fuel

pump

*
*

GO to Pinpoint Test

S.

*

PINPOINT TEST A : BLOWER MOTOR INOPERATIVE/INCORRECT
FUNCTION - VEHICLES WITH MANUAL TEMPERATURE CONTROL

TEST CONDITIONS

DETAILS/RESULTS/ACTIONS

A1: CHECK THE OPERATION OF THE BLOWER MOTOR

Ignition switch in position II.

1

Switch the blower switch through all switch
settings.

2

Is the blower motor inoperative in all the switch
positions?
Yes

GO to A2

.

No

- The blower motor is only inoperative in switch
position 4:

GO to A14

.

- The blower motor is inoperative in switch positions
1, 2 and/or 3:

GO to A15

.

A2: CHECK FUSE F28

Ignition switch in position 0.

1

CHECK Fuse F28 (EJB).

2

Is the fuse OK?
Yes

GO to A3

.