Service & Repair Manual

01-52
DTC DTC text Corrective action
SAE VAG
P1603 18011
Control module faulty
1)
- Replace Engine Control Module (ECM) Page 24-21
P1604 18012
Control module faulty
2) 3)
P1606 18014 Rough terrain info/engine torque
from ABS control module
Electrical malfunction in circuit
Electrical Wiring Diagrams, Troubleshooting & Component Locations
binder
- Check wire connection between Engine Control Module (ECM) and
ABS control module (powertrain databus) Page 24-192
P1609 18017 Crash shut-off was triggered
(Crash triggered)
5)
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 01-15
1)
For these malfunctions, ECM does not switch on the Malfunction Indicator Lamp (MIL) unless malfunction is recognized
again after another engine start. Meaning of Malfunction Indicator Lamp (MIL) Page 01-3 .
2)
For these malfunctions, ECM switches on the EPC warning lamp in instrument cluster. Significance of EPC warning lamp
Page 24-136 .
3)
For these malfunctions, the Engine Control Module (ECM) switches on the Malfunction Indicator Lamp (MIL) in the
instrument cluster immediately after recognizing the malfunction. Meaning of Malfunction Indicator Lamp (MIL) Page 01-3 .
5)
DTC is stored upon appropriate signal from airbag control module, also during output Diagnostic Test Mode (DTM) of the
airbag system.
Pa
g
e 48 of 52Check DTC Memor
y
(
function 02
)
and Erase DTC Memor
y
(
function 05
)
11/23/2002htt
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