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Can Communication Circuit Check

WARNING: This page is about a different car, the 2002 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: For connector symbol explanation, see HOW TO READ CONNECTOR SYMBOLS .

NOTE: For models with M/T, disregard TCM checks and repairs, continue with next check, repair or step.

NOTE: For ECM/IPDM internal circuit inspection, see ECM/IPDM INTERNAL CIRCUIT INSPECTION .

For CAN communication circuit check, see Fig 1 -Fig 10 .

Fig 1: Identifying CAN Communication Circuit Check, Step 1 (With TCS)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Identifying CAN Communication Circuit Check, Step 2 (With TCS)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: Identifying CAN Communication Circuit Check, Step 3 (With TCS)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 4: Identifying CAN Communication Circuit Check, Step 4 (With TCS)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 5: Identifying CAN Communication Circuit Check, Step 5 (With TCS)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 6: Identifying CAN Communication Circuit Check, Step 6 (With TCS)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 7: Identifying CAN Communication Circuit Check, Step 7 (With TCS)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 8: Identifying CAN Communication Circuit Check, Step 8 (With TCS)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 9: Identifying CAN Communication Circuit Check, Step 9 (With TCS)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 10: Identifying CAN Communication Circuit Check, Step 10 (With TCS)

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Courtesy of NISSAN MOTOR CO., U.S.A.