Reverse Lamp Switch

Revision as of 02:29, 22 June 2010; view current revision
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The Reverse Lamp Switch is the little switch in the transmission that causes the reverse lamps on the back of the 1200 to light up when you put the gearshift lever in the R position.

Overview

4-speed switch Comparo (late vs early):

Green arrow points to reverse lamp switch

Top: 4th gear switch (some newer transmissions 8910-)
Bottom: reverse switch

Reverse lights switch
Top switch (emission controlled models)

Top switch is for emission control. Timing is modified differently in top gear. Not all 56 gearboxes have a Top Switch, but different years do. E.g:
* 1972-up USA
* 1989-up JDM Top switch is same part number as reverse switch.

1200 5-speed vs 4-speed Comparo
Pink arrow is reverse lamp switch

Custom

When fitting a 5-speed into a 1200, there may not be enough room for the switch.

Plug the hole for the exising switch:

Replace with a shifter switch:

Or, modify the tunnel:

Part Numbers

K12

32005-K121A Rev Lamp B110 $33.70 USD
Used by all Datsun 1200
Most 60-series 4-speeds B210/B310
FSW560L 60-series 'dogleg' 5-speed B310
Some FSW560A 60-series 5-speed B310
Also used in early 4TH-gear switch (USA B110)

Aftermarket
* BWD S9254 (w/spade terminals)
* ACDelco E2202
* ACDelco E2228D
* Master Pro 2-8943 (w/bullet terminals)

K10

32005-K102A Switch Rev Lamp $36.47 
Used by some FSW560A 60-series 5-speed B310

Aftermarket
* ACDelco E2204 

fits various 56-series, 60-series, 63-series and 71-series
* A12A/A14/A15
* L16/L18/L20B
* L24/L24E/L26/L28E/L28ET/LD28 Diesel
* E15
* Z20/Z22/Z22
* SD22/SD25 Diesel

56-series

Backup Lamp Switch for A10/A12 powered vehicles.

32005-K121A Rev Lamp B110 $33.70 USD FS4W56L
replaced 32005-H5000 COMP-SWITCH REVERSE LAMP  
replaced 32005-21101 COMP-SWITCH REVERSE LAMP
replaced 32005-21100 COMP-SWITCH REVERSE LAMP
Also used in early 4TH-gear switch (USA B110)
* BWD S9254 (w/spade terminals)
* ACDelco E2202
* ACDelco E2228D
* Master Pro 2-8943 (w/bullet terminals)

32010-G1651 -8910 B120 FSW56A
replaced 32005-21101 SWITCH ASSY-REVERSE LAMP

32005-K121A Switch Rev Lamp $33.70 USD
superceded 32005-K1202 SWITCH COMP-REVERSE LAMP 4-SPEED(A12) B310
superceded 32005-K1201
superceded 32005-H5000

60-Series

4-speed

32005-K121A Switch Rev Lamp $33.70 USD
superceded 32005-K1202 SWITCH COMP-REVERSE LAMP 4-SPEED(A14,A15) B310
superceded 32005-K1201
superceded 32005-H5000

5-speed

32005-K121A Switch Rev Lamp $33.70 USD
superceeded 32005-K1202 SWITCH COMP-REVERSE LAMP B310 -0779 [FS5W60L 'dogleg']
superceeded (interchangeable) 32005-K1201
superceeded (interchangeable) 32005-H5000 
32005-K1000 SWITCH COMP-REVERSE LAMP B310 -0779 [FS5W60L 'dogleg'] 

32005-K121A Switch Rev Lamp $33.70 USD
superceeded 32005-H5000 SWITCH COMP-REVERSE LAMP B310 0879- [FS5W60A] 
replaced (not interchangable) 32005-K1000

32005-K102A Switch Rev Lamp $36.47 
superceded 32005-K1002 SWITCH COMP-REVERSE LAMP B310 0879- [FS5W60A] 
superceded (interchangeable) 32005-K1001
superceded (interchangeable) 32005-K1000

バック ランプ スイッチ

63-series

For B210 5-speed, which debuted April 1976 (1976-1/2 model year)

32005-K102A Switch Rev Lamp $36.47 
superceded 32005-K1000 COMP-SWITCH,REVERSE LAMP 5-SPEED(COUPE) B210 0476-

Automatic

In automatic powered 1200s, the backup lamp switch is in the Shifter, not in the transmission.