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Contents Wiring diagrams Section: Communication Devices All sections

Module Communications Network: Other Jaguar S-type I

Communication Devices ~3475 words

The Module Does Not Respond to the PDU Tester - Anti-Lock Brake Control Module or DSC

Possible Source(s)

  1. Wire or connection in standard corporate protocol (SCP) network.
  2. Anti-lock brake control module or DSC. Action(s) to take: GO to «PINPOINT TEST A»(ref-199565-S19819115772005101900000) .

The Module Does Not Respond to the PDU Tester - Audio Control Module (ACM)

Possible Source(s)

  1. Wire or connection in SCP network.
  2. ACM (optional). Action(s) to take: GO to «PINPOINT TEST B»(ref-199565-S19406059382005101900000) .

The Module Does Not Respond to the PDU Tester - Driver Door Module (DDM)

Possible Source(s)

  1. Wire or connection in SCP network.
  2. DDM. Action(s) to take: GO to «PINPOINT TEST C»(ref-199565-S38587881252005101900000) .

The Module Does Not Respond to the PDU Tester - Driver Seat Module (DSM)

Possible Source(s)

  1. Wire or connection in SCP network.
  2. DSM (optional). Action(s) to take: GO to «PINPOINT TEST D»(ref-199565-S32844426312005101900000) .

The Module Does Not Respond to the PDU Tester - Dual Automatic Temperature Control (DATC) Module

Possible Source(s)

  1. Wire or connection in SCP network.
  2. DATC. Action(s) to take: GO to «PINPOINT TEST E»(ref-199565-S25688466192005101900000) .

The Module Does Not Respond to the PDU Tester - Restraint Control Module (RCM)

Possible Source(s)

  1. Wire or connection in International Standards Organization (ISO) 9141 network.
  2. RCM. Action(s) to take: GO to «PINPOINT TEST F»(ref-199565-S03120116552005101900000) .

The Module Does Not Respond to the PDU Tester - Rear Electronics Module (REM)

Possible Source(s)

  1. Wire or connection in SCP network.
  2. REM. Action(s) to take: GO to «PINPOINT TEST G»(ref-199565-S20276213472005101900000) .

The Module Does Not Respond to the PDU Tester - General Electronics Module (GEM)

Possible Source(s)

  1. Wire or connection in SCP network.
  2. GEM. Action(s) to take: GO to «PINPOINT TEST H»(ref-199565-S24011642122005101900000) .

The Module Does Not Respond to the PDU Tester - Steering Column Lock Module

Possible Source(s)

  1. Wire or connection in SCP network.
  2. SCLM. Action(s) to take: GO to «PINPOINT TEST J»(ref-199565-S25865723962005101900000) .

The Module Does Not Respond to the PDU Tester - Instrument Cluster (IC)

Possible Source(s)

  1. Wire or connection in SCP network.
  2. IC. Action(s) to take: GO to «PINPOINT TEST K»(ref-199565-S28237654892005101900000) .

The Module Does Not Respond to the PDU Tester - Powertrain Control Module (PCM)

Possible Source(s)

  1. Wire or connection in SCP network.
  2. PCM. Action(s) to take: GO to «PINPOINT TEST L»(ref-199565-S21509981522005101900000) .

The Module Does Not Respond to the PDU Tester - Vehicle Emergency Monitor System (VEMS)

Possible Source(s)

  1. Wire or connection in SCP network.
  2. VEMS module. Action(s) to take: GO to «PINPOINT TEST M»(ref-199565-S27240507852005101900000) .

The Module Does Not Respond to the PDU Tester - Voice Activated Control Module (VACM)

Possible Source(s)

  1. Wire or connection in SCP network.
  2. VACM. Action(s) to take: GO to «PINPOINT TEST N»(ref-199565-S02440403652005101900000) .

Pinpoint Tests

CAUTIONBe careful when probing the fuse junction panel, power distribution box or any connectors. Damage will result to the connector receptacle if the probe or terminal being used is too large.
CAUTIONElectronic modules are sensitive to static electrical charges. If exposed to these charges, damage may result.

Note. If DTCs are recorded and the symptom is not present when performing the pinpoint tests, an intermittent concern may be the cause. Always check for loose connections and corroded terminals.

A1: CHECK ANTI-LOCK BRAKE CONTROL MODULE FH033 OR DSC FH051 FOR DAMAGE

Pinpoint Test A

A2 Does the anti-lock brake control module or the DSC module indicate any signs of damage?

A2: CHECK CIRCUIT 29-ED6 (OG/YE) FOR VOLTAGE

Pinpoint Test A

A1 Is the voltage greater than 10 volts?

A3: CHECK GROUND CIRCUIT 31-ED6 (BK)

Pinpoint Test A

A1 Is the resistance less than 5 ohms?

A4: CHECK CIRCUIT 4-EG7 AND 4-CF6-26 (BK) FOR OPEN

Pinpoint Test A

A2 Is the resistance less than 5 ohms?

A5: CHECK CIRCUIT 5-EG7 AND5-CF6-23 (BU) FOR OPEN

Pinpoint Test A

A1 Is the resistance less than 5 ohms?

A6: CHECK CIRCUIT 5-CF6-23 AND 5-CF6-23 (BU) FOR OPEN

Pinpoint Test A

A1 Is the resistance less than 5 ohms?

A7: CHECK CIRCUIT 5-EG1 (BU/RD) FOR OPEN

Pinpoint Test A

A1 Is the resistance less than 5 ohms?

A8: CHECK CIRCUIT 5-EG7 (BU/RD) FOR OPEN

Pinpoint Test A

A1 Is the resistance less than 5 ohms?

A9: CHECK CIRCUIT 4-CF6-23 (GY) FOR OPEN

Pinpoint Test A

A1 Is the resistance less than 5 ohms?

A10: CHECK CIRCUIT 4-EG1 (GY/RD) FOR OPEN

Pinpoint Test A

A1 Is the resistance less than 5 ohms?

A11: CHECK CIRCUIT 4-EG7 (GY/RD) FOR OPEN

Pinpoint Test A

A1 Is the resistance less than 5 ohms?

B1: CHECK ACM FC073 FOR DAMAGE

Pinpoint Test B

B2 Does the ACM indicate any signs of damage?

B2: CHECK CIRCUIT 29-ED6 (OG/YE) FOR VOLTAGE

Pinpoint Test B

B1 Is the voltage greater than 10 volts?

B3: CHECK GROUND CIRCUIT 31-ED6 (BK)

Pinpoint Test B

B1 Is the resistance less than 5 ohms?

B4: CHECK CIRCUIT 4-EG7 (GY/RD) AND 4-EG10 (GY/BK) FOR OPEN

Pinpoint Test B

B2 Is the resistance less than 5 ohms?

B5: CHECK CIRCUIT 5-EG7 (BU/RD) AND 5-EG10 (BU/YE) FOR OPEN

Pinpoint Test B

B1 Is the resistance less than 5 ohms?

B6: CHECK CIRCUIT 5-EG10 (BU/YE) FOR OPEN

Pinpoint Test B

B1 Is the resistance less than 5 ohms?

B7: CHECK CIRCUIT 5-EG7 (BU/RD) FOR OPEN

Pinpoint Test B

B1 Is the resistance less than 5 ohms?

B8: CHECK CIRCUIT 4-EG10 (GY/BK) FOR OPEN

Pinpoint Test B

B1 Is the resistance less than 5 ohms?

B9: CHECK CIRCUIT 4-EG7 (GY/RD) FOR OPEN

Pinpoint Test B

B1 Is the resistance less than 5 ohms?

C1: CHECK DDM CA085 FOR DAMAGE

Pinpoint Test C

C1 Does the DDM indicate any signs of damage?

C2: CHECK CIRCUIT 29-ED6 (OG/YE) FOR VOLTAGE

Pinpoint Test C

C1 Is the voltage greater than 10 volts?

C3: CHECK GROUND CIRCUIT 31-ED6 (BK)

Pinpoint Test C

C1 Is the resistance less than 5 ohms?

C4: CHECK CIRCUIT 4-EG7 (GY/RD) AND 4-EG13 (GY/OG) FOR OPEN

Pinpoint Test C

C2 Is the resistance less than 5 ohms?

C5: CHECK CIRCUIT 5-EG7 (BU/RD) AND 5-EG13 (BU/BK) FOR OPEN

Pinpoint Test C

C1 Is the resistance less than 5 ohms?

C6: CHECK CIRCUIT 5-G13 (BU/BK) FOR OPEN

Pinpoint Test C

C1 Is the resistance less than 5 ohms?

C7: CHECK CIRCUIT 4-EG13 (GY/OG) FOR OPEN

Pinpoint Test C

C1 Is the resistance less than 5 ohms?

D1: CHECK the DSM DM009 FOR DAMAGE

Pinpoint Test D

D1 Does the DSM indicate any signs of damage?

D2: CHECK CIRCUIT 29-ED6 (OG/YE) FOR VOLTAGE

Pinpoint Test D

D1 Is the voltage greater than 10 volts?

D3: CHECK GROUND CIRCUIT 31-ED6 (BK)

Pinpoint Test D

D1 Is the resistance less than 5 ohms?

D4: CHECK CIRCUIT 4-EG7 (GY/RD) AND 4-AH80 (GY/WH) FOR OPEN

Pinpoint Test D

D2 Is the resistance less than 5 ohms?

D5: CHECK CIRCUIT 5-EG7 (BU/RD) AND 5-AH80 (BU/OG) FOR OPEN

Pinpoint Test D

D1 Is the resistance less than 5 ohms?

D6: CHECK CIRCUIT 5-AH80 (BU/OG) FOR OPEN

Pinpoint Test D

D1 Is the resistance less than 5 ohms?

D7: CHECK CIRCUIT 4-AH80 (GY/WH) FOR OPEN

Pinpoint Test D

D1 Is the resistance less than 5 ohms?

E1: CHECK DATC MODULE FC028 FOR DAMAGE

Pinpoint Test E

E1 Does the ACM indicate any signs of damage?

E2: CHECK CIRCUIT 29-ED6 (OG/YE) FOR VOLTAGE

Pinpoint Test E

E1 Is the voltage greater than 10 volts?

E3: CHECK GROUND CIRCUIT 31-ED6 (BK)

Pinpoint Test E

E1 Is the resistance less than 5 ohms?

E4: CHECK CIRCUIT 4-EG7 AND 4-FA10 FOR OPEN

Pinpoint Test E

E2 Is the resistance less than 5 ohms?

E5: CHECK CIRCUIT 5-EG7 AND 5-FA10 FOR OPEN

Pinpoint Test E

E1 Is the resistance less than 5 ohms?

E6: CHECK CIRCUIT 5-FA10 FOR OPEN

Pinpoint Test E

E1 Is the resistance less than 5 ohms?

E7: CHECK CIRCUIT 4-FA10 FOR OPEN

Pinpoint Test E

E1 Is the resistance less than 5 ohms?

F1: CHECK RCM MODULE CA114 FOR DAMAGE

Pinpoint Test F

F2 Does the RCM indicate any signs of damage?

F2: CHECK CIRCUIT 29-ED6 (OG/YE) FOR VOLTAGE

Pinpoint Test F

F1 Is the voltage greater than 10 volts?

F3: CHECK GROUND CIRCUIT 31-ED6 (BK)

Pinpoint Test F

F1 Is the resistance less than 5 ohms?

F4: CHECK CIRCUIT 4-EE10 (GY/BK) AND 4-EE4 (GY) FOR OPEN

Pinpoint Test F

F2 Is the resistance less than 5 ohms?

G1: CHECK REM CA102 FOR DAMAGE

Pinpoint Test G

G1 Does the REM indicate any signs of damage?

G2: CHECK CIRCUIT 29-ED6 (OG/YE) FOR VOLTAGE

Pinpoint Test G

G1 Is the voltage greater than 10 volts?

G3: CHECK GROUND CIRCUIT 31-ED6 (BK)

Pinpoint Test G

G1 Is the resistance less than 5 ohms?

G4: CHECK CIRCUIT 4-EG7 (GY/RD) AND 4-EG12 (GY/WH) FOR OPEN

Pinpoint Test G

G2 Is the resistance less than 5 ohms?

G5: CHECK CIRCUIT 5-EG7 (BU/RD) AND 5-EG12 (BU/OG) FOR OPEN

Pinpoint Test G

G1 Is the resistance less than 5 ohms?

G6: CHECK CIRCUIT 5-EG12 FOR OPEN

Pinpoint Test G

G1 Is the resistance less than 5 ohms?

G7: CHECK CIRCUIT 4-EG12 FOR OPEN

Pinpoint Test G

G1 Is the resistance less than 5 ohms?

H1: CHECK GEM FH059 FOR DAMAGE

Pinpoint Test H

H1 Does the GEM indicate signs of damage?

H2: CHECK CIRCUIT 29-ED6 (OG/YE) FOR VOLTAGE

Pinpoint Test H

H1 Is the voltage greater than 10 volts?

H3: CHECK GROUND CIRCUIT 31-ED6 (BK)

Pinpoint Test H

H1 Is the resistance less than 5 ohms?

H4: CHECK CIRCUIT 4-EG7 (GY/RD) AND 4-EG11 (GY) FOR OPEN

Pinpoint Test H

H2 Is the resistance less than 5 ohms?

H5: CHECK CIRCUIT 5-EG7 (BU/RD) AND 5-EG11 (BU) FOR OPEN

Pinpoint Test H

H1 Is the resistance less than 5 ohms?

H6: CHECK CIRCUIT 5-EG11 FOR OPEN

Pinpoint Test H

H1 Is the resistance less than 5 ohms?

H7: CHECK CIRCUIT 4-EG11 FOR OPEN

Pinpoint Test H

H1 Is the resistance less than 5 ohms?

J1: CHECK SCLM CL001 FOR DAMAGE

Pinpoint Test J

J1 Does the SCLM indicate signs of damage?

J2: CHECK CIRCUIT 29-ED6 (OG/YE) FOR VOLTAGE

Pinpoint Test J

J1 Is the voltage greater than 10 volts?

J3: CHECK GROUND CIRCUIT 31-ED6 (BK)

Pinpoint Test J

J1 Is the resistance less than 5 ohms?

J4: CHECK CIRCUIT 4-EG7 (GY/RD) AND 4-GL58 (GY/OG) FOR OPEN

Pinpoint Test J

J2 Is the resistance less than 5 ohms?

J5: CHECK CIRCUIT 5-EG7 (BU/RD) AND 5-GL58 (BU/GK) FOR OPEN

Pinpoint Test J

J1 Is the resistance less than 5 ohms?

J6: CHECK CIRCUIT 5-GL58 (BU/GK) FOR OPEN

Pinpoint Test J

J1 Is the resistance less than 5 ohms?

J7: CHECK CIRCUIT 4-GL58 (GY/OG) FOR OPEN

Pinpoint Test J

J1 Is the resistance less than 5 ohms?

K1: CHECK IC PC015 FOR DAMAGE

Pinpoint Test K

K1 Does the IC indicate signs of damage?

K2: CHECK CIRCUIT 29-ED6 (OG/YE) FOR VOLTAGE

Pinpoint Test K

K1 Is the voltage greater than 10 volts?

K3: CHECK GROUND CIRCUIT 31-ED6 (BK)

Pinpoint Test K

K1 Is the resistance less than 5 ohms?

K4: CHECK CIRCUIT 4-EG7 (GY/RD) AND 4-EG8 (GY/VT) FOR OPEN

Pinpoint Test K

K2 Is the resistance less than 5 ohms?

K5: CHECK CIRCUIT 5-EG7 (BU/RD) AND 5-EG8 (BU/WH) FOR OPEN

Pinpoint Test K

K1 Is the resistance less than 5 ohms?

K6: CHECK CIRCUIT 5-EG8 FOR OPEN

Pinpoint Test K

K1 Is the resistance less than 5 ohms?

K7: CHECK CIRCUIT 4-EG8 (GY/VT) FOR OPEN

Pinpoint Test K

K1 Is the resistance less than 5 ohms?

L1: CHECK PCM FH001 FOR DAMAGE

Pinpoint Test L

L1 Does the PCM indicate signs of damage?

L2: CHECK CIRCUIT 29-ED6 (OG/YE) FOR VOLTAGE

Pinpoint Test L

L1 Is the voltage greater than 10 volts?

L3: CHECK GROUND CIRCUIT 31-ED6 (BK)

Pinpoint Test L

L1 Is the resistance less than 5 ohms?

L4: CHECK CIRCUIT 7-RE14 (YE/GN) FOR OPEN

Pinpoint Test L

L2 Is the resistance less than 5 ohms?

L5: CHECK CIRCUIT 4-EE10 (GY/BK) AND 4-EE14 (GY/VT) FOR OPEN

Pinpoint Test L

L1 Is the resistance less than 5 ohms?

L6: CHECK CIRCUIT 4-EG7 (GY/RD) AND 4-RE8 (GY) FOR OPEN

Pinpoint Test L

L1 Is the resistance less than 5 ohms?

L7: CHECK CIRCUIT 5-EG7 (BU/RD) AND 5-RE8 (BU) FOR OPEN

Pinpoint Test L

L1 Is the resistance less than 5 ohms?

L8: CHECK CIRCUIT 5-RE8 (BU) FOR OPEN

Pinpoint Test L

L1 Is the resistance less than 5 ohms?

L9: CHECK CIRCUIT 4-RE8 (GY) FOR OPEN

Pinpoint Test L

L1 Is the resistance less than 5 ohms?

M1: CHECK VEMS CA072 FOR DAMAGE

Pinpoint Test M

M1 Does the VEMS indicate signs of damage?

M2: CHECK CIRCUIT 29-ED6 (OG/YE) FOR VOLTAGE

Pinpoint Test M

M1 Is the voltage greater than 10 volts?

M3: CHECK GROUND CIRCUIT 31-ED6 (BK)

Pinpoint Test M

M1 Is the resistance less than 5 ohms?

M4: CHECK CIRCUIT 4-EG7 (GY/RD) AND 4-GP8 (GY/BK) FOR OPEN

Pinpoint Test M

M2 Is the resistance less than 5 ohms?

M5: CHECK CIRCUIT 5-EG7 (BU/RD) AND 5-GP8 (BU/YE) FOR OPEN

Pinpoint Test M

M1 Is the resistance less than 5 ohms?

M6: CHECK CIRCUIT 5-GP8 (BU/YE) FOR OPEN

Pinpoint Test M

M1 Is the resistance less than 5 ohms?

M7: CHECK CIRCUIT 5-EG1 (BU/RD) FOR OPEN

Pinpoint Test M

M1 Is the resistance less than 5 ohms?

M8: CHECK CIRCUIT 4-GP8 (GY/BK) FOR OPEN

Pinpoint Test M

M1 Is the resistance less than 5 ohms?

M9: CHECK CIRCUIT 4-EG1 (GY/RD) FOR OPEN

Pinpoint Test M

M1 Is the resistance less than 5 ohms?

N1: CHECK VACM RA002 FOR DAMAGE

Pinpoint Test N

N1 Does the VACM indicate signs of damage?

N2: CHECK CIRCUIT 29-ED6 (OG/YE) FOR VOLTAGE

Pinpoint Test N

N1 Is the voltage greater than 10 volts?

N3: CHECK GROUND CIRCUIT 31-ED6 (BK)

Pinpoint Test N

N1 Is the resistance less than 5 ohms?

N4: CHECK CIRCUIT 4-EG7 (GY/RD) AND 4-EG18 (GY) FOR OPEN

Pinpoint Test N

N2 Is the resistance less than 5 ohms?

N5: CHECK CIRCUIT 5-EG7 (BU/RD) AND 5-EG18 FOR OPEN

Pinpoint Test N

N1 Is the resistance less than 5 ohms?

N6: CHECK CIRCUIT 5-EG18 (BU) FOR OPEN

Pinpoint Test N

N1 Is the resistance less than 5 ohms?

N7: CHECK CIRCUIT 4-EG18 (GY) FOR OPEN

Pinpoint Test N

N1 Is the resistance less than 5 ohms?

More articles — Module Communications Network