1996 AUDI A4 airbag

01-42

DTC
DTC text
Corrective action
SAE
VAG


P1500 17908 Fuel Pump (FP) relay -J17-
Electrical malfunction in circuit - Check Fuel Pump (FP) relay Page 24
-53
P1502 17910 Fuel Pump (FP) relay -J17-
Short circuit to B+
P1517 17925 Main relay -J271-
Failure in electrical circuit - Check motronic Engine Control Module (ECM) power
supply relay -J271- Page 28
-13

P1523 17931 Crash signal from airbag control module
Implausible signal
1) Repair Manual, Body On Board Diagnostic (OBD),
Repair Group 01; On Board Diagnostic (OBD) of airbag system

P1539 17947 Clutch vacuum vent valve switch -F36-
Implausible signal - Check clutch pedal switch Page 24
-149
P1542 17950 Angle sensor -1- for throttle drive (power
accelerator actuation) -G187-
Implausible signal - Check angle sensor -1- for throttle drive Page 24
-127
P1543 17951 Angle sensor -1- for throttle drive (power
accelerator actuation) -G187-Signal too
small
P1544 17952 Angle sensor -1- for throttle drive (power
accelerator actuation) -G187-
Pa
ge 31 of 40 Dia
gnostic Trouble Code
(DTC
) table
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU06.01.3

Signal too large
1) DTC is stored upon appropriate signal from airbag control module.
Pa
ge 32 of 40 Dia
gnostic Trouble Code
(DTC
) table
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU06.01.3

01-45

DTC
DTC text
Corrective action
SAE
VAG


P1579 17987 Throttle valve control module -
J338-
Adaptation not started - Perform adaptation of throttle valve control module while maintaining
test requirements Page 24
-121

P1602 18010 Voltage supply, terminal
30Voltage too low - Check voltage supply for control module Page 28
-36
P1603 18011 Control module faulty
- Replacing Engine Control Module (ECM) Page 24
-23
P1604 18012 Control module faulty
P1606 18014 Rough terrain info/engine torque
from ABS control module
Electrical malfunction in circuit - Check data transfer between Engine Control Module (ECM) and
other CAN capable control modules Page 24
-169

P1609 18017 Crash shut-off was triggered
(Crash triggered)
1) Repair Manual, Body On Board Diagnostic (OBD), Repair Group 01;
On Board Diagnostic (OBD) of airbag system

- Erase DTC memory of the Engine Control Module (ECM) after output
Diagnostic Test Mode (DTM) of the airbag system Page 01
-16

DTC is stored upon appropriate signal from airbag control module and also during output Diagnostic Test Mode (DTM) of the
airbag system.
Pa
ge 36 of 40 Dia
gnostic Trouble Code
(DTC
) table
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU06.01.3