System Tests: Notes
NOTE:
Always check module power and ground circuits prior to replacing a control module. See appropriate wiring diagram in DATA LINK CONNECTORS, GROUND DISTRIBUTION or POWER DISTRIBUTION article in WIRING DIAGRAMS.
SYMPTOM CHART
| Condition | Perform Test | ||
|---|---|---|---|
| No Module/Network Communication With NGS Tester | A | ||
| Anti-Lock Brake System (ABS) Module Does Not Respond To NGS Tester | B | ||
| Restraint Control Module (RCM) Does Not Respond To NGS Tester | C | ||
| Restraint Control Module (RCM) & ABS Module Do Not Respond To NGS Tester (Result Code 70=00000001) | D | ||
| Passive Anti-Theft System (PATS) Module Does Not Respond To NGS Tester | (1)E | ||
| Powertrain Control Module (PCM) Does Not Respond To NGS Tester | E | ||
| Central Timer Module (CTM) Does Not Respond To NGS Tester | F | ||
| No Module/Network Communication With NGS Tester (Result Code 00000003) | G | ||
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