Ford Galaxy / Ford S-MAX. Manual — part 804

Passenger side rear door module not
communicating with the passenger side door
module

Fuse(s)
Circuit(s)
Passenger's side door module

*
*
*

GO to

Pinpoint
Test

X.

*

Gear lever module not communicating with the
transmission control unit (TCM)

Fuse(s)
Circuit(s)
Gear lever module

*
*
*

GO to

Pinpoint
Test

Y.

*

Anti-theft alarm signal horn with integrated
battery not communicating with the generic
electronic module (GEM)

Fuse(s)
Circuit(s)
Anti-theft alarm horn with

integral battery

*
*
*

GO to

Pinpoint
Test

Z.

*

Interior monitoring sensor not communicating
with the generic electronic module (GEM)

Fuse(s)
Circuit(s)
Interior scanning sensor

*
*
*

GO to

Pinpoint
Test

AA.

*

Trailer coupling module not communicating with
the Ford approved diagnostic tool

Fuse(s)
Circuit(s)
Trailer coupling module

*
*
*

GO to

Pinpoint
Test

L.

*

Lights control module (LCM) not communicating
with the Ford approved diagnostic tool - vehicles
with gas discharge lamps and vehicles with
adaptive front lighting

Fuse(s)
Circuit(s)
Lights control module (LCM)

*
*
*

GO to

Pinpoint
Test

M.

*

Shock absorber control module not
communicating with the Ford approved
diagnostic tool

Fuse(s)
Circuit(s)
Shock absorber control

module

*
*
*

GO to

Pinpoint
Test

N.

*

Steering wheel module not communicating with
the Ford approved diagnostic tool

Fuse(s)
Circuit(s)
Steering wheel module

*
*
*

GO to

Pinpoint
Test

O.

*

Collision warning module not communicating
with the Ford approved diagnostic tool

Fuse(s)
Circuit(s)
Collision warning module

*
*
*

GO to

Pinpoint
Test

P.

*

Yaw rate/lateral acceleration sensor not
communicating with the Ford approved
diagnostic tool.

Fuse(s)
Circuit(s)
Yaw rate / lateral acceleration

sensor

*
*
*

GO to

Pinpoint
Test

Q.

*

CD changer not communicating with the Ford
approved diagnostic tool

Fuse(s)
Circuit(s)
CD changer

*
*
*

GO to

Pinpoint
Test

R.

*

Parking brake module not communicating with
the Ford approved diagnostic tool

Fuse(s)
Circuit(s)
Parking brake module

*
*
*

GO to

Pinpoint
Test

AE.

*

Bluetooth/voice control module not
communicating with the Ford approved
diagnostic tool

Fuse(s)
Circuit(s)
Bluetooth/voice control

module

*
*
*

GO to

Pinpoint
Test

D.

*

Generic electronic module (GEM) not
communicating with the Ford approved
diagnostic tool

Fuse(s)
Circuit(s)
Generic Electronic Module

(GEM)

*
*
*

GO to

Pinpoint
Test

AF.

*

ESP module not communicating with the Ford
approved diagnostic tool

Fuse(s)
Circuit(s)
Stability assist module

*
*
*

GO to

Pinpoint
Test

AC.

*

Parking aid module not communicating with the
Ford approved diagnostic tool

Fuse(s)
Circuit(s)
Parking aid module

*
*
*

GO to

Pinpoint
Test

C.

*

Electronic automatic temperature control (EATC)
module not communicating with the Ford
approved diagnostic tool

Fuse(s)
Circuit(s)
Electronic automatic

temperature control (EATC)

*
*
*

GO to

Pinpoint
Test

E.

*

module

Powertrain control module (PCM) not
communicating with the Ford approved
diagnostic tool

Fuse(s)
Circuit(s)
PCM

*
*
*

GO to

Pinpoint
Test

AG.

*

Supplemental restraint control module (RCM) not
communicating with the Ford approved
diagnostic tool

Fuse(s)
Circuit(s)
Supplemental restraint control

module (RCM)

*
*
*

GO to

Pinpoint
Test

AB.

*

Audio system control panel not communicating
with the Ford approved diagnostic tool

Fuse(s)
Circuit(s)
Audio system control panel

*
*
*

GO to

Pinpoint
Test

F.

*

Power steering pump module not communicating
with the Ford approved diagnostic tool

Fuse(s)
Circuit(s)
Power steering pump module

*
*
*

GO to

Pinpoint
Test

AD.

*

Instrument cluster not communicating with the
Ford approved diagnostic tool

Fuse(s)
Circuit(s)
Instrument cluster

*
*
*

GO to

Pinpoint
Test

AH.

*

Transmission control module (TCM) not
communicating with the Ford approved
diagnostic tool

Fuse(s)
Circuit(s)
TCM

*
*
*

GO to

Pinpoint
Test

AI.

*

Faulty communications between the modules
(MM CAN bus)

Circuit(s)
Instrument cluster
Audio system control panel
Bluetooth/voice control

module

CD changer
DVD drive
Navigation system touch

screen

*
*
*
*

*
*
*

GO to

Pinpoint
Test

AL.

*

Faulty communications between the modules (HS
CAN bus)

Circuit(s)
ABS module or ESP module
Transmission control unit

(TCM) - vehicles with
automatic transmission

Power steering pump module
Parking brake module
Yaw rate / lateral acceleration

sensor

Lights control module (LCM)
Collision warning module
Generic Electronic Module

(GEM)

Steering wheel module
Shock absorber control

module

Powertrain control module

(PCM)

*
*
*

*
*
*

*
*
*

*
*

*

GO to

Pinpoint
Test

AK.

*

Faulty communications between the modules
(MS CAN bus)

Circuit(s)
Instrument cluster
Electronic automatic

temperature control (EATC)
module

Supplemental restraint control

module (RCM)

Parking aid module
Trailer coupling module
Auxiliary climate control

module

Fuel fired booster

*
*
*

*

*
*
*

*

GO to

Pinpoint
Test

AJ.

*

Pinpoint Tests

heater /programmable fuel
fired booster heater

Keyless vehicle module
Passenger's side door module
Driver's side door module
Generic Electronic Module

(GEM)

*
*
*
*

PINPOINT TEST A : DRIVER'S SIDE DOOR MODULE NOT COMMUNICATING
WITH THE FORD APPROVED DIAGNOSTIC TOOL

TEST CONDITIONS

DETAILS/RESULTS/ACTIONS

A1: CHECK COMMUNICATIONS WITH THE GENERIC ELECTRONIC MODULE (GEM)

Ignition switch in position 0.

1

Connect the diagnostic tool.

2

Select the generic electronic module (GEM) with
the Ford approved diagnostic tool.

3

Is it possible to establish communications with the
GEM?
Yes

GO to A2

.

No

GO to Pinpoint Test

AJ.

A2: CHECK FUSE FA1

Ignition switch in position 0.

1

CHECK Fuse FA1 (RJB).

2

Is the fuse OK?
Yes

GO to A3

.

No

RENEW fuse FA1 (25 A). CHECK the operation of
the system. If the fuse blows again, LOCATE and
REPAIR the short using the Wiring Diagrams.

A3: CHECK THE VOLTAGE AT FUSE FA1

Connect Fuse FA1 (RJB).

1

Measure the voltage between fuse FA1 (25 A) and
ground.

2

Does the meter display battery voltage?
Yes

GO to A4

.

No

REPAIR the voltage supply to fuse FA1 with the aid
of the wiring diagrams. CHECK the operation of the
system.

A4: CHECK THE VOLTAGE AT THE DRIVER'S SIDE DOOR MODULE

Disconnect Connector C5PL01-A from the driver's
side door module.

1

Measure the voltage between the driver's side door
module, connector C5PL01-A, pin 2, circuit SBR01A

(RD), wiring harness side and ground.

2

Does the meter display battery voltage?
Yes

GO to A6

.

No

GO to A5

.

A5: CHECK THE CIRCUIT BETWEEN THE DRIVER'S SIDE DOOR MODULE AND THE RJB
FOR OPEN CIRCUIT

Disconnect Connector C4BR02-A from the RJB.

1

Measure the resistance between the driver's side
door module, connector C5PL01-A, pin 2, circuit

SBR01A (RD), wiring harness side and the RJB,
connector C4BR02-A, pin 102, circuit SBR01B (RD),
wiring harness side.

2

Is a resistance of less than 2 Ohms registered?
Yes

CHECK and RENEW the RJB if necessary. CHECK
the operation of the system.

No

LOCATE and REPAIR the break in the circuit
between the driver's side door module and the RJB
with the aid of the Wiring Diagrams. CHECK the
operation of the system.

A6: CHECK THE GROUND CONNECTION OF THE DRIVER'S SIDE DOOR MODULE

Measure the resistance between the driver's side
door module, connector C5PL01-A, pin 13, circuit

GD134H (BK/VT), wiring harness side and ground.

1

Is a resistance of less than 2 Ohms registered?
Yes

GO to A7

.

No

LOCATE and REPAIR the break in the circuit
between the driver's side door module and soldered
connection SP386 with the aid of the Wiring
Diagrams. CHECK the operation of the system.

A7: CHECK FOR OPEN CIRCUIT BETWEEN THE DRIVER'S SIDE DOOR MODULE AND
THE DATA LINK CONNECTOR (DLC)

CAUTION: The following measurement must only be performed using the Ford

approved diagnostic tool digital multimeter. Failure to observe this instruction can lead to
damage.

Disconnect Connector C5PL01-B from the driver's

1