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Charging and Starting System: Component Locations Saab 9-5 II

Charging System 17 illustrations ~162 words

Special Tools

Illustration Tool Number/Description EL 38758 EL 50074 J 38758 Parasitic Draw Test Switch EL 42000 EL 50076 J 42000 Battery Tester

Scheme 2

Scheme 2: Special Tools
Scheme 2: Special Tools

Scheme 3

Scheme 3
Scheme 3

EL 42000 Battery Tester

For equivalent regional tools, refer to SPECIAL TOOLS .

EL 42000 Battery Tester

For equivalent regional tools, refer to SPECIAL TOOLS .

EL 38758 Parasitic Draw Test Switch

For equivalent regional tools, refer to SPECIAL TOOLS .

Location (pos)

  1. 01 - Front
  2. 02 - Rear
  3. 03 - Left
  4. 04 - Right
  5. 05 - All
  6. 06 - Upper
  7. 07 - Centre
  8. 08 - Lower
  9. 09 - Service Information
  1. 01 - Front
  2. 02 - Rear
  3. 03 - Left
  4. 04 - Right
  5. 05 - All
  6. 06 - Upper
  7. 07 - Centre
  8. 08 - Lower
  9. 09 - Service Information

Scheme 4

Scheme 4: Battery Negative Cable Disconnection and Connection
Scheme 4: Battery Negative Cable Disconnection and Connection
CalloutComponent Name
See BATTERY DISCONNECT WARNING Preliminary Procedure Switch the ignition OFF.
1Battery, Negative Cable, Fastener Refer to FASTENER CAUTION . Tighten 4.5 Nm (39.8 lb in)
2Battery, Negative Cable

Scheme 5

Scheme 5: Battery Current Sensor Replacement
Scheme 5: Battery Current Sensor Replacement
CalloutComponent Name
Preliminary Procedure Remove the battery negative cable. Refer to BATTERY NEGATIVE CABLE REPLACEMENT (GASOLINE) .
1Battery Current Sensor Procedure Detach electrical connector. Ensure that the location measurement of the battery current sensor is recorded for reference during installation. Remove the sensor from the cable.

Scheme 6

Scheme 6: Battery Negative Cable Replacement (Gasoline)
Scheme 6: Battery Negative Cable Replacement (Gasoline)
CalloutComponent Name
Preliminary Procedure Disconnect the battery negative cable. Refer to BATTERY NEGATIVE CABLE DISCONNECTION AND CONNECTION .
1Battery Negative Cable Fastener Refer to FASTENER CAUTION . Tighten 20 Nm (15 lb ft)
2Battery Negative Cable Procedure Transfer any parts as needed. NOTE: Refer to CONTROL MODULE REFERENCES for programming and set up information.
NOTE
Refer to CONTROL MODULE REFERENCES for programming and set up information.

Scheme 7

Scheme 7: Battery Positive Cable Replacement
Scheme 7: Battery Positive Cable Replacement
CalloutComponent Name
Preliminary Procedure Disconnect the battery negative cable. Refer to BATTERY NEGATIVE CABLE DISCONNECTION AND CONNECTION .
1Battery Positive Cable Fastener Refer to FASTENER CAUTION . Tighten 20 Nm (15 lb ft)
2Battery Positive Cable Fastener Tighten 4.5 Nm (39.8 lb in)
3Battery Positive Cable NOTE: Refer to CONTROL MODULE REFERENCES for programming and set up information.
NOTE
Refer to CONTROL MODULE REFERENCES for programming and set up information.

Scheme 8

Scheme 8: Battery Replacement
Scheme 8: Battery Replacement
CalloutComponent Name
Refer to BATTERY DISCONNECT WARNING . Preliminary Procedure Remove the battery negative terminal connection. Refer to BATTERY NEGATIVE CABLE DISCONNECTION AND CONNECTION .
1Battery Fuse Cover Plate
2Battery Positive Cable Refer to FASTENER CAUTION . Tighten 4.5 Nm (39.8 lb in)
3Battery Fuse Assembly
4Engine Diagnosis Module Retainer Plate Procedure Release the engine diagnosis module retainer plate and lift upwards.
5Battery Retainer Fastener Tighten 10 Nm (89 lb in)
6Battery Retainer Bracket Procedure Release the battery retainer plate and lift upwards.
7Battery

Scheme 9

Scheme 9: Battery Tray Replacement (Diesel)
Scheme 9: Battery Tray Replacement (Diesel)
CalloutComponent Name
Preliminary Procedure Remove the battery. Refer to BATTERY REPLACEMENT . Remove the engine control module with bracket from battery tray.
1Glow Plug Relay Procedure Remove the relay with bracket from the battery tray.
2Battery Tray Fastener (Qty: 4) Refer to FASTENER CAUTION . Tighten 15 Nm (11 lb ft)
3Battery Tray Procedure Remove servo oil pipe from battery tray clips.

Scheme 10

Scheme 10: Battery tray, replace (LHU/LLU/LAU)
Scheme 10: Battery tray, replace (LHU/LLU/LAU)
CalloutComponent Name
Preliminary Procedure Remove the battery. Refer to BATTERY REPLACEMENT .
1Battery Tray Fastener (Qty: 3) Refer to FASTENER CAUTION . Tighten 15 Nm (11 lb ft)
2Battery Tray Procedure Transfer any parts as needed.

Scheme 11

Scheme 11: Starter Replacement (2.0L Diesel)
Scheme 11: Starter Replacement (2.0L Diesel)
CalloutComponent Name
Preliminary Procedure Disconnect the battery negative cable. Refer to BATTERY NEGATIVE CABLE DISCONNECTION AND CONNECTION . Remove the engine shield. Refer to ENGINE SHIELD REPLACEMENT .
1Battery Cable Fastener (Qty: 3) Refer to FASTENER CAUTION . Procedure Remove the cable from the starter motor. Tighten 8 Nm (71 lb in)
2Starter Fastener (Qty: 3) Tighten 22 Nm (16 lb in)
3Starter motor

Scheme 12

Scheme 12: Starter Replacement (LAU/A28NER)
Scheme 12: Starter Replacement (LAU/A28NER)
CalloutComponent Name
Preliminary Procedure Remove the secondary air injection pump. Refer to SECONDARY AIR INJECTION PUMP REPLACEMENT .
1Starter Wiring Harness Fastener Procedure Disconnect the electrical connector of the knock sensor.
2Starter Wiring Harness Fastener
3Starter Fastener (Qty: 2) Refer to FASTENER CAUTION . Tighten 47 Nm (34 lb ft)
4Starter motor

Scheme 13

Scheme 13: Starter Replacement (LDE/A16XER, LLU/A16LET, 2H0/A18XER)
Scheme 13: Starter Replacement (LDE/A16XER, LLU/A16LET, 2H0/A18XER)
CalloutComponent Name
Preliminary Procedure Disconnect the battery negative cable. Refer to BATTERY NEGATIVE CABLE DISCONNECTION AND CONNECTION .
1Starter Motor Positive Cable Fastener Refer to FASTENER CAUTION . Tighten 12.5 Nm (110 lb in)
2Starter Motor Positive Cable
3Starter Motor Negative Cable Fastener Tighten 12.5 Nm (110 lb in)
4Starter Motor Negative Cable
5Starter Motor Fastener Tighten 25 Nm (18 lb ft)
6Starter Motor Fastener Tighten 25 Nm (18 lb ft)
7Starter motor

Scheme 14

Scheme 14: Starter Replacement (LHU/A20NFT)
Scheme 14: Starter Replacement (LHU/A20NFT)
CalloutComponent Name
Preliminary Procedure Disconnect the battery negative cable. Refer to BATTERY NEGATIVE CABLE DISCONNECTION AND CONNECTION .
1Battery Cable Fastener (Qty: 2) Refer to FASTENER CAUTION . Tighten 13 Nm (115 lb in)
2Starter Fastener (Qty: 2) Tighten 47 Nm (35 lb ft)
3Starter motor Procedure Disconnect any electrical connectors.

Scheme 15

Scheme 15: Generator Replacement (Diesel)
Scheme 15: Generator Replacement (Diesel)
CalloutComponent Name
Preliminary Procedure Disconnect the battery negative cable. Refer to BATTERY NEGATIVE CABLE REPLACEMENT (GASOLINE) . Remove the drive belt. Refer to DRIVE BELT REPLACEMENT .
1Generator Wiring Harness Fastener Refer to FASTENER CAUTION . Procedure Disconnect the electrical connector. Tighten 12.5 Nm (9 lb ft)
2Generator Support Fastener (Qty: 2) Tighten 60 Nm (44 lb ft)
3Generator Fastener Tighten 60 Nm (44 lb ft)
4Generator

Scheme 16

Scheme 16: Alternator Replacement (LAU/A28NER)
Scheme 16: Alternator Replacement (LAU/A28NER)
CalloutComponent Name
Preliminary Procedure Remove the secondary air injection inlet pipe. Refer to SECONDARY AIR INJECTION PUMP REPLACEMENT . Remove the charge air cooler outlet hose. Refer to CHARGE AIR COOLER OUTLET HOSE REPLACEMENT (LAU/A28NER) . Drain the cooling system. Refer to COOLING SYSTEM DRAINING AND FILLING (LAU/A28NER) . Remove the drive belt from the pulley belt idler. Refer to DRIVE BELT REPLACEMENT . Remove the front bumper fascia center support bracket. Refer to FRONT BUMPER FASCIA CENTER SUPPORT BRACKET REPLACEMENT . Remove the radiator upper bracket. Refer to RADIATOR REPLACEMENT (LAU/A28NER) .
1Alternator Pulley Belt Idler Fastener Refer to FASTENER CAUTION . Tighten 15 Nm (11 lb ft)
2Alternator Pulley Belt Idler
3Alternator Wiring Harness Connector Procedure Disconnect the electrical connector. Remove the wiring harness fastener.
4Alternator Fastener (Qty: 2) Tighten 58 Nm (43 lb ft)
5Alternator Procedure Remove the charge air cooler outlet duct bracket. Remove the engine oil cooler hose from engine oil cooler pipe.

Scheme 17

Scheme 17: Generator Replacement (LLU/A16LET)
Scheme 17: Generator Replacement (LLU/A16LET)
CalloutComponent Name
Preliminary Procedure Disconnect the battery negative cable. Refer to BATTERY NEGATIVE CABLE DISCONNECTION AND CONNECTION . Remove the drive belt.
1Generator Wiring Harness Fastener Refer to FASTENER CAUTION . Procedure Disconnect the electrical connector. Tighten 13 Nm (115 lb in)
2Generator Fastener (Qty: 2) Tighten 35 Nm (26 lb ft)
3Generator

Scheme 18

Scheme 18: Alternator Replacement (LHU/A20NFT)
Scheme 18: Alternator Replacement (LHU/A20NFT)
CalloutComponent Name
Preliminary Procedure Disconnect the battery negative cable. Refer to BATTERY NEGATIVE CABLE DISCONNECTION AND CONNECTION . Remove the drive belt. Refer to DRIVE BELT REPLACEMENT . Remove the power steering pump. Refer to POWER STEERING PUMP REPLACEMENT (L4) or POWER STEERING PUMP REPLACEMENT (V6) .
1Alternator Wiring Harness Fastener Refer to FASTENER CAUTION . Procedure Disconnect the electrical connector. Tighten 12.5 Nm (9 lb ft)
2Alternator Fastener (Qty: 3) Tighten 22 Nm (16 lb ft)
3Alternator

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