ABS AUDI A4 1997 B5 / 1.G AWM Engine Diagnostic Trouble Code Memory Checking Workshop Manual

01-47

DTC
DTC text
Corrective action
SAE
VAG


P1603 18011 Control module faulty
- Replacing Engine Control Module (ECM) Page 24
-22
P1604 18012 Control module faulty
P1606 18014 Rough terrain info/engine torque
from ABS control module
Electrical malfunction in circuit - Check data exchange between Engine Control Module (ECM) and
other CAN capable control modules Page 24
-178

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
-12

1) DTC is stored upon appropriate signal from airbag control module and also during output Diagnostic Test Mode (DTM) of
the airbag system.
Pa
ge 46 of 49 Dia
gnostic Trouble Code
(DTC
) memor
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11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
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01-50

DTC
DTC text
Corrective action
SAE
VAG


P1648 18056 Powertrain CAN-bus
faulty - Check data exchange between Engine Control Module (ECM) and
other CAN capable control modules Page 24
-178

P1649 18057 Powertrain CAN-bus
Missing message from ABS
control module
P1650 18058 Powertrain CAN-bus
Missing message from
instrument cluster
P1654 18085 Check DTC memory of the
instrument cluster Repair Manual, Electrical Equipment, Repair Group 01, On Board
Diagnostic (OBD) of instrument cluster

P1682 18090 Powertrain CAN-bus
Implausible message from ABS
control module - Check data exchange between Engine Control Module (ECM) and
other CAN capable control modules Page 24
-178

P1853 18261 Powertrain CAN-bus
Implausible message from ABS
control module
Pa
ge 49 of 49 Dia
gnostic Trouble Code
(DTC
) memor
y, checkin
g and erasin
g
11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU07.01.2