Honda Civic. Manual — part 188

YES -Repair short to body ground in the wire between PCM connector
terminal B15 and the transmission range switch, then go to step 50.

NO -Go to step 57.

35. Measure the voltage between transmission range switch connector terminals

No. 9 and No. 10.

Fig. 74: Measuring Voltage Between Transmission Range Switch
Connector Terminals No. 9 And No. 10
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there battery voltage?

YES -Go to step 40.

NO -Go to step 36.

36. Turn the ignition switch to LOCK (0).
37. Jump the SCS line with the HDS.
38. Disconnect PCM connector B (44P).
39. Check for continuity between PCM connector terminal B16 and body ground.

2008 Honda Civic LX

2006-08 TRANSMISSION Automatic Transmission - Civic (Except Hybrid)

Fig. 75: Checking Continuity Between PCM Connector Terminal B16 And
Body Ground
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there continuity?

YES -Repair short to body ground in the wire between PCM connector
terminal B16 and the transmission range switch, then go to step 50.

NO -Go to step 57.

40. Measure the voltage between transmission range switch connector terminals

No. 5 and No. 10.

Fig. 76: Measuring Voltage Between Transmission Range Switch
Connector Terminals No. 5 And No. 10
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there battery voltage?

YES -Go to step 45.

2008 Honda Civic LX

2006-08 TRANSMISSION Automatic Transmission - Civic (Except Hybrid)

NO -Go to step 41.

41. Turn the ignition switch to LOCK (0).
42. Jump the SCS line with the HDS.
43. Disconnect PCM connector B (44P).
44. Check for continuity between PCM connector terminal B28 and body ground.

Fig. 77: Checking Continuity Between PCM Connector Terminal B28 And
Body Ground
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there continuity?

YES -Repair short to body ground in the wire between PCM connector
terminal B28 and the transmission range switch, then go to step 50.

NO -Go to step 57.

45. Measure the voltage between transmission range switch connector terminals

No. 1 and No. 10.

2008 Honda Civic LX

2006-08 TRANSMISSION Automatic Transmission - Civic (Except Hybrid)

Fig. 78: Measuring Voltage Between Transmission Range Switch
Connector Terminals No. 1 And No. 10
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there battery voltage?

YES -Go to step 57.

NO -Go to step 46.

46. Turn the ignition switch to LOCK (0).
47. Jump the SCS line with the HDS.
48. Disconnect PCM connector B (44P).
49. Check for continuity between PCM connector terminal B22 and body ground.

Fig. 79: Checking Continuity Between PCM Connector Terminal B22 And
Body Ground
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there continuity?

YES -Repair short to body ground in the wire between PCM connector
terminal B22 and the transmission range switch, then go to step 50.

NO -Go to step 57.

50. Reconnect all connectors.
51. Turn the ignition switch to ON (II).

2008 Honda Civic LX

2006-08 TRANSMISSION Automatic Transmission - Civic (Except Hybrid)