B2796 Diagnostic Trouble Code Discussion for January 2019
No Communication With The Immobilizer System
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| Help Request | Posted | |
| 2003 Toyota Highlander 3.0L No Start VIN: JTEHF21A73 B2796: No Communication Immobilizer. Towed in as no start. Observed new battery, tried to start. No starting, NO check engine lamp during ignition on. No communication with ECU. All other modules responding. Verified 5.0v output to TPS, nothing. Verified power at E5 pin 1 & 2, verified gr... |
January 10, 2019 |
