DAEWOO LACETTI 2004 Service Repair Manual

DAEWOO LACETTI 2004 Service Repair Manual LACETTI 2004 DAEWOO DAEWOO https://www.carmanualsonline.info/img/54/56877/w960_56877-0.png DAEWOO LACETTI 2004 Service Repair Manual
Trending: Panel cluster, speed sensor, hydraulic, sport mode, seat cushion, coolant level, fuse box

Page 571 of 2643

DAEWOO LACETTI 2004  Service Repair Manual ENGINE CONTROLS  1F – 325
DAEWOO V–121 BL4
If DTC P1537 cannot be duplicated, reviewing the Fail Re-
cords vehicle mileage since the diagnostic test last failed
may help determine how often the co

Page 572 of 2643

DAEWOO LACETTI 2004  Service Repair Manual 1F – 326IENGINE CONTROLS
DAEWOO V–121 BL4
DIAGNOSTIC TROUBLE CODE (DTC) P1538
A/C COMPRESSOR RELAY LOW VOLTAGE
Circuit Description
The A/C system uses an A/C refrigerant pressure sensor
mounted in

Page 573 of 2643

DAEWOO LACETTI 2004  Service Repair Manual ENGINE CONTROLS  1F – 327
DAEWOO V–121 BL4
If DTC P1538 cannot be duplicated, reviewing the Fail Re-
cords vehicle mileage since the diagnostic test last failed
may help determine how often the co

Page 574 of 2643

DAEWOO LACETTI 2004  Service Repair Manual 1F – 328IENGINE CONTROLS
DAEWOO V–121 BL4
DIAGNOSTIC TROUBLE CODE (DTC) P1610
MAIN RELAY HIGH VOLTAGE (1.4L DOHC)
Circuit Description
When the ignition switch to ON, main relay will grounded
to EC

Page 575 of 2643

DAEWOO LACETTI 2004  Service Repair Manual ENGINE CONTROLS  1F – 329
DAEWOO V–121 BL4
DTC P1610 – Main Relay High Voltage (1.4L DOHC)
StepActionValue(s)YesNo
1Perform an On–Board Diagnostic (EOBD) System
Check.
Is the system check comp

Page 576 of 2643

DAEWOO LACETTI 2004  Service Repair Manual 1F – 330IENGINE CONTROLS
DAEWOO V–121 BL4
DIAGNOSTIC TROUBLE CODE (DTC) P1610
MAIN RELAY HIGH VOLTAGE (1.6L DOHC)
Circuit Description
When the ignition switch to ON, main relay will grounded
to EC

Page 577 of 2643

DAEWOO LACETTI 2004  Service Repair Manual ENGINE CONTROLS  1F – 331
DAEWOO V–121 BL4
DTC P1610 – Main Relay High Voltage (1.6L DOHC)
StepActionValue(s)YesNo
1Perform an On–Board Diagnostic (EOBD) System
Check.
Is the system check comp

Page 578 of 2643

DAEWOO LACETTI 2004  Service Repair Manual 1F – 332IENGINE CONTROLS
DAEWOO V–121 BL4
DIAGNOSTIC TROUBLE CODE (DTC) P1611
MAIN RELAY LOW VOLTAGE (1.4L DOHC)
Circuit Description
When the ignition switch to ON, main relay will grounded
to ECM

Page 579 of 2643

DAEWOO LACETTI 2004  Service Repair Manual ENGINE CONTROLS  1F – 333
DAEWOO V–121 BL4
DTC P1611 – Main Relay Low Voltage (1.4L DOHC)
StepActionValue(s)YesNo
1Perform an On–Board Diagnostic (EOBD) System
Check.
Is the system check compl

Page 580 of 2643

DAEWOO LACETTI 2004  Service Repair Manual 1F – 334IENGINE CONTROLS
DAEWOO V–121 BL4
DIAGNOSTIC TROUBLE CODE (DTC) P1611
MAIN RELAY LOW VOLTAGE (1.6L DOHC)
Circuit Description
When the ignition switch to ON, main relay will grounded
to ECM
Trending: run flat, Folding mirrors, Ground, keyless entry, Rod, clock setting, oil pressure