DTC P1636: Inductive Signature Chip Communication Error
DTC P1636: INDUCTIVE SIGNATURE CHIP COMMUNICATION ERROR
| Description: | Indicates the PCM has lost communication with the inductive signature chip. | ||
| Possible Causes: |
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| Diagnostic Aids: | DTC P1636 indicates the PCM has lost communication with the inductive signature chip. Install a new PCM. Refer to FLASH ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY (EEPROM) . | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to the appropriate Description article, Possible Causes and Diagnostic Aids for the DTC. | ||