2004 ISUZU TF SERIES Workshop Manual

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ISUZU TF SERIES 2004  Workshop Manual ELECTRICAL-BODY AND CHASSIS  8A-119 
 
CIRCUIT DIAGRAM (LHD) EUROPE 
  
 
 
 
RTW48AXF014301

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ISUZU TF SERIES 2004  Workshop Manual 8A-120  ELECTRICAL-BODY AND CHASSIS 
TROUBLE SHOOTING 
HEADLIGHT 
1.  Both the headlights (high and low beam) do not light 
 
Checkpoint  Trouble Cause  Countermeasure 
 
 
Repair the wiring 
  
Poor

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ISUZU TF SERIES 2004  Workshop Manual ELECTRICAL-BODY AND CHASSIS  8A-121 
2.  High or low beam does not light on both headlights 
 
Checkpoint  Trouble Cause  Countermeasure 
 
  
Repair or replace the 
combination switch 
  
Dimmerpass

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ISUZU TF SERIES 2004  Workshop Manual 8A-122  ELECTRICAL-BODY AND CHASSIS 
5.  Headlight does not go out 
 
Checkpoint  Trouble Cause  Countermeasure 
 
  
Replace the lighting relay 
 Lighting relay continuity 
between connector 1  
X-12

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ISUZU TF SERIES 2004  Workshop Manual ELECTRICAL-BODY AND CHASSIS  8A-123 
7.  Passing light does not function when dimmer switch is operated 
 
Checkpoint  Trouble Cause  Countermeasure 
 
  
Repair or replace the dimmer 
switch 
  
Dimm

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ISUZU TF SERIES 2004  Workshop Manual 8A-124  ELECTRICAL-BODY AND CHASSIS 
TAIL LIGHT, LICENSE PLATE LIGHT, CLEARANCE LIGHT 
 
1.  All lights do not light 
 
Checkpoint  Trouble Cause  Countermeasure 
 
 
 
Repair or replace the 
combinat

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ISUZU TF SERIES 2004  Workshop Manual ELECTRICAL-BODY AND CHASSIS  8A-125 
TAIL LIGHT-LH, LICENSE PLATE LIGHT, CLEARANCE LIGHT 
 
1.  All lights do not light (EC-LHD) 
 
Checkpoint  Trouble Cause  Countermeasure 
 
 
 
Repair or replace t

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ISUZU TF SERIES 2004  Workshop Manual 8A-126  ELECTRICAL-BODY AND CHASSIS 
TAIL LIGHT-RH 
 
1.  All lights do not light (EC-LHD) 
 
Checkpoint  Trouble Cause  Countermeasure 
 
 
 
Repair or replace the 
combination switch 
 Lighting swit