2004 MITSUBISHI ENDEAVOR Service Repair Manual

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MITSUBISHI ENDEAVOR 2004  Service Repair Manual STEP 5. Recheck for diagnostic trouble code.
 
Check again if the DTC is set. 
1. Turn the ignition switch to the "ON" position.  
2. Check if the DTC is set.  
3. Turn the ignition switch to

Page 2162 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual Fig. 108: Connecting Scan Tool MB991958 To Data Link Connector
 
Courtes
y of MITSUBISHI MOTOR SALES OF AMERICA
.
 
2004 Mitsubishi Endeavor LS 
2004 HVAC Heater Air Conditioning, Ventilation - Endeav

Page 2163 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual DTC U1120: FAILURE INFORMATION ON POWERTRAIN CONTROL MODULE (RELATED TO ENGINE)TROUBLE JUDGMENT The A/C-ECU receives engine control system-related signal from the powertrain 
control module by the CAN

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MITSUBISHI ENDEAVOR 2004  Service Repair Manual TROUBLESHOOTING HINTS 
Malfunction of the A/C-ECU.  Malfunction of the powertrain control module.  
DIAGNOSIS REQUIRED SPECIAL TOOLS:
  
MB991223: Harness Set  MB991958: Scan Tool (MUT-III Sub Assembl

Page 2165 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual Fig. 109: Connecting Scan Tool MB991958 To Data Link Connector
 
Courtes
y of MITSUBISHI MOTOR SALES OF AMERICA
.
 
2004 Mitsubishi Endeavor LS 
2004 HVAC Heater Air Conditioning, Ventilation - Endeav

Page 2166 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual 2. Turn the ignition switch to the "ON" position.  
3. Diagnose the CAN bus line.  
4. Turn the ignition switch to the "LOCK" (OFF) position.  Q: Is the CAN bus line found to be normal

Page 2167 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual Fig. 110: Connecting Scan Tool MB991958 To Data Link Connector
 
Courtes
y of MITSUBISHI MOTOR SALES OF AMERICA
.
 
2004 Mitsubishi Endeavor LS 
2004 HVAC Heater Air Conditioning, Ventilation - Endeav

Page 2168 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual Check whether any engine or automatic transaxle DTCs are set or not. 
1. Turn the ignition switch to the "ON" position.  
2. Check for engine and automatic transaxle DTCs.  
3. Turn the igniti