215916 511 Revision A
Fault Codes
Telltale
Short
Description
Full Fault
Description
Recommended
Fix/Check Message
SA SPN FMI
23 521489 1
Electrical
System
Master Module Offline CAN 1 Offline Check Module connectors; if ok, Contact Dealer
23 521489 2
Electrical
System
Master Module Offline CAN 2 Offline Check Module connectors; if ok, Contact Dealer
23 521489 3
Electrical
System
Master Module Offline CAN 1 & 2 Offline Check Module connectors; if ok, Contact Dealer
23 521489
4
Electrical
System
Master Module Offline CAN 3 Offline Check Module connectors; if ok, Contact Dealer
23 521489
5
Electrical
System
Master Module Offline CAN 1 & 3 Offline Check Module connectors; if ok, Contact Dealer
23 521489 6
Electrical
System
Master Module Offline CAN 2 & 3 Offline Check Module connectors; if ok, Contact Dealer
23 521489
7
Electrical
System
Master Module Offline CAN 1 & 2 & 3 Offline Check Module connectors & Module fuse; if ok,
Contact Dealer
23 521490
1
Electrical
System
Ext. Module Offline Firewall Extension Module
Offline
Check Module connectors & Module fuse; if ok,
Contact Dealer
23 521491
1
Electrical
System
Ext. Module Offline
Chassis Extension Module
Offline
Check Module connectors & Module fuse; if ok,
Contact Dealer
23 521492
1
Electrical
System
Display Offline CAN 1 Offline Check Module connectors; if ok, Contact Dealer
23 521492 2
Electrical
System
Display Offline CAN 2 Offline Check Module connectors; if ok, Contact Dealer
23 521492 3
Electrical
System
Display Offline CAN 1 & 2 Offline
Contact Dealer
23 521493
1
Electrical
System
Relay Module Offline Roof Relay Module Offline Check Module connectors & Module fuse; if ok,
Contact Dealer
23 521494
1
Electrical
System
Relay Module Offline Chassis Relay Module Offline Check Module connectors & Module fuse; if ok,
Contact Dealer
23 521495 1
Electrical
System
Console Offline Console Offline Check Module connectors & Module fuse; if ok,
Contact Dealer
23 521496
1
Electrical
System
HVAC ECU Offine HVAC ECU Offine Check Module connectors & Module fuse; if ok,
Contact Dealer
REFERENCE