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Home >> Jaguar >> 2002 >> XJR Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Trouble Code Identification >> DTC P1638: Controller Area Network Inst Token Message Missing >> DTC Description
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DTC Description

CAN INST token message missing. This DTC is an OBD-II fault. Check Engine Indicator is activated after one trip with fault present.

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