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Diagnostic Trouble Code Chart

CAUTION: During diagnosis, a DTC associated with other system may be set when the ignition switch is turned "ON" position with connector(s) disconnected. On completion, confirm all systems for DTC(s). If DTC(s) are sets, erase them all.

Use the following chart to develop proper diagnostic strategy.

DIAGNOSTIC TROUBLE CODE CHART

DTC NO. DESCRIPTION
B1702 (1) Reception error of encrypted code
B1703 (1) Encrypted code inconsistent
B1731  Communication error with the powertrain control module
B1761  VIN not recorded
U1073 (2) Bus off
U1100 (2) Powertrain control module time-out (related to engine)
U1101 (2) Powertrain control module time-out (related to transaxle)
(1) The DTC for a past problem is not sent
(2) Refer to DIAGNOSTIC TROUBLE CODE CHART