2004 MITSUBISHI ENDEAVOR Service Repair Manual

Page 2017 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
. 
Fig. 12: Identifying Connectors C
-16 And C
-17 
Courtes
y of MITSUBISHI MOTOR SALES OF AMERICA
.
 
2004 Mitsubishi Endeavor LS 
2004 HVAC Heater Air C

Page 2018 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual Fig. 13: Identifying Connector C
-24 
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
 
DTC SET CONDITION 
DTC B1011 is set if there is a short circuit in the ambient air temperature 
sensor input circ

Page 2019 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual CURRENT TROUBLE 
The A/C-ECU, the ambient air temperature sensor, or connector(s) or wiring 
between the two may be defective.  
Fig. 14: Identifying Connector C
-104
 
Courtesy of MITSUBISHI MOTOR SA

Page 2020 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual Malfunction of connector.  Malfunction of the harness.  Malfunction of the ambient air temperature sensor.  Malfunction of the A/C-ECU.  
DIAGNOSIS REQUIRED SPECIAL TOOL:
  
MB991958: Scan Tool (MUT-I

Page 2021 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual Fig. 15: Connecting Scan Tool (MB991958) To Data Link Connector
 
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
 
2004 Mitsubishi Endeavor LS 
2004 HVAC Heater Air Conditioning, Ventilation - Endeavo

Page 2022 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual 2. Turn the ignition switch to "ON" position.  
3. Diagnose the CAN bus line.  Q: Is the check result satisfactory?
  
YES:
 Go to Step 2.  
NO:
 Repair the CAN bus lines (Refer to 
CAN BUS DI

Page 2023 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual Fig. 16: Connecting Scan Tool (MB991958) To Data Link Connector
 
2004 Mitsubishi Endeavor LS 
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor

Page 2024 of 3870

MITSUBISHI ENDEAVOR 2004  Service Repair Manual Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
. 
2. Start the engine.  
3. Check the data list. 
Item 02: Ambient air temperature sensor. 
Check that the ambient temperature matches the displayed valu